Buy-lows
QB:
Joe Flacco: He doesn't get the credit he deserves for some reason. He's been every bit the QB Matt Ryan has, and I believe he has a much higher ceiling than Ryan. If the Ravens can get their hands on a deep threat(not even an elite guy, just somebody better than Mason) its not difficult to see Flacco being a guy who could be a sneaky top-5 QB.
Josh Freeman: Doesn't sound like I'm the only one on this bandwagon, but he's clearly seperated himself from his 09' draftmates, and has as much upside as any young QB in the league. If all that young talent in Tampa keeps maturing, Freeman could be a fixture in QB1 status for years to come. Plus, he's a very good runner, and was unlucky to not have a rushing score this year with as often as he runs. I'd call that a fluke, and argue he's as likely to run for 5 TD's as he is for 0 again.
Tim Tebow: He's kind of like Freeman only a little less proven and a little more reliant upon his legs. Perfect QB2 to have, with a few breaks its not tough to see Tebow being a top-10 QB as soon as next season. Hopefully, John Fox doesn't stifle him, but lets not forget that Delhomme had some pretty big years under Fox, and he didn't add anywhere near the rushing value that Tebow does.
RB:
Chris Johnson: People are a little worried about the Titans. CJ isn't a buy-low so much as a buy if available, because, unless you are offering a goldmine, he shouldn't be available. As far as I'm concerned, he's still the Grade A, #1 player in all of fantasy football. I think 2010 represents his floor more than 2009 being an abberation. As Kenny Britt develops into a legit top notch WR, that will only open up even more space for Johnson to run through.
Jahvid Best: He probably shouldn't have been playing most of this year, but he still showed what he was capable of at least once this season. He's going to be a reception machine. I don't think 70 catches is unrealistic at all, and he can take it the distance at any time. I'm kinda envisioning a LeSean McCoy like 2nd year breakout, and much like McCoy, its better to act now, than wait until it all ready begins.
Beanie Wells: Does anyone else get a Darren McFadden vibe off of him? I feel like if Wells can stay healthy, he's got top-10 upside, and like the Raiders a year ago, the Cardinals offense has nowhere to go but up. Now, he's not the pass catcher McFadden is, but he's also not going to be pulled at the stripe either.
WR:
Dez Bryant: He's going to be tough to pry from owners, but he's as talented as any WR not named Johnson. He looked unstoppable at times this year, and he barely even knew the plays according to some reports. He was also the league's best punt returner this side of Devin Hester, which serves to remind you that he is a very dangerous threat after the catch, in addition to being a jump ball monster too.
Kenny Britt: I really think people are going to be undervaluing the Titans, and Britt is their 2nd best weapon. He put up some really big numbers this year despite getting little help from other WR's or his QB. As he matures(hopefully on and off the field) he's going to really become a top threat. My bold prediction is that by the end of next year Britt will be unanimously considered the top WR of the very loaded 2009 class.
Santonio Holmes: I still don't think he's hit his peak yet. It took almost no time at all to become the Jets #1 WR, and I'm about 90% certain they'll retain him. He's got some risk to him, but he's got high-end WR2 upside, that a lot of people don't seem to believe in due to either not believing in the Jets play calling or Mark Sanchez.
TE:
Dustin Keller: He just needs more cosnsitent targets, and there is no reason to think that he won't get them, especially since he's arguably the biggest mismatch they have going for them ,a dn at some point they'll be forced(or will look to) take the kid gloves off of Sanchez. He's got top-5 upside at top-15 prices at the moment.
Brandon Pettigrew: Arguably played better without Stafford, but that was a small sample size with him, and is quite possible it'll happen again. He has a Jason Witten look to him in that he isn't fast or elusive, but he sure seems to be open constantly. plus, he's an outstanding blocker so he'll rarely be off the field. Also, let's not forget that he had ACL surgery and came came an excelled immediately.
Jermaine Gresham: TO is gone and Ocho could/should follow, someone is going to have to step up, and the Bengals have long wanted a TE to be a major part of the passing game. Gresham is more a flire than a sure thing, but I could see a Marcedes Lewis like breakout for him, and it wouldn't shock me if more than Simpson, Shipley or a rookie, that Gresham became the Bengals top receving weapon.
Sell-high
QB:
Matt Ryan: I just don't think his upside is much higher than he's playing right now. He's a got a top-5 WR in his prime and that's pretty much it right now. The next best palyers on the offense(turner, Gonzalez) are both in decline and the Falcons could have issues replacing both of them. i just don't think Ryan is worth any more than a group of other young QB's. In Fact, I'd take all 3 of my buy-low guys over him without even a second thought.
Sam Bradford: Looks to me like a classic case of good looking rookie being overvalued with the expectation that he'll have a huge breakout soon. I don't hate Bradford by any means, I just don't have the same optimism as most do. A rebuilder in every league will overpay for guys like this all the time.
Eli Manning: By now, we know what Eli is, and what that is, is a mediocre QB2, who is capable of 20 points or 5 points regardless of opponent. I'd just prefer to let someone else have a guy with almost no upside and take a flier on a potential difference maker even if I have to give up a little in the meantime.
RB:
Adrian Peterson: Now this one is tricky, I like Peterson, its more that, I just see his window getting smaller and value him less than others. I have him 5th overall behind CJ, Calvin, Foster and Charles in my rankings, and I think he's more likely to go down than up. I have nothing to support that with other than my gut, but I'll put it out there.
Knowshon Moreno: Kinda reminds me of Cadillac Williams in a lot of ways. He looks good but not great, and he seems to find new ways to be dinged up every week. Tebow could open up running lanes, but will moreno really be able to capitalize on that, its somewhat distressing that he only has 1 100-yard game and really has only had success against the Chiefs in his breif career. I just prefer someone with more explosiveness. I feel like its going to take a lot of luck for Knowshon to ever be a RB1.
Michael Turner: The end is near. The time to sell was probably during the season, but if you waited this long, now is probably the last chance if you don't wanna just ride him into the dirt. I think he's close to hitting the Larry Johnson phase of his career, and i wouldn't be shocked if the Falcons started thinking about limiting his carries or even drafting a timeshare/replacement in waiting RB this year.
WR:
Roddy White: It kinda seems like I hate the Falcons doesn't it? I just don't see them getting better from here. They are an older group and it will be tough to reload for them. White is right at that age where his value is going to take a major dip if he has even signs of a down year. Think Reggie Wayne circa 2008. White is consistent, but its hard to think 2010 wasn't his ceiling. If you can still flip him for a younger WR plus something I'd strongly consider it.
DeSean Jackson: This one is tough for me because I'm as big of an NFL fan of this guy as anyone, but, the Eagles offense isn't designed to feature anyone, and there are so many mouths to feed, and sometimes(a lot actually) Vick will take off himself and everyone else will starve, so to speak. Jackson is a fine WR2, but he's too inconsistent and injury-prone to count on as a WR1 outside of return yardage leagues. I still prefer him to Maclin, but both of them are likely WR2 types and nothing more.
Marques Colston: Just don't like him, never really have. Bad knees, not explosive, and is easy replaced when he's hurt(which is often) he has spurts where he looks like a top-10 guy, but really he's a WR3 who lulls you in, and then usually lets you down. Frankly, other than Brees, and maybe Graham, I don't want any part of any Saints.
TE:
Owen Daniels: He finished the year pretty hot and now with a full offseason to rest, he'll be back to what he was doing pre-injury right? I really don't think so. The Texans are a different offense thanks to Foster's emegence and I think daniels will be just another run of the mill TE. He's a good guy to have as a TE2, but not somebody I'd want to count on as anything more.
Marcedes Lewis: Viscenthe Shiancoe part 2? I just don't trust him whatsoever. He's big and has decent athleticism, but boy it sure seemed like on half his TD's he wasn't even covered at all. I'll pass.
Chris Cooley: Like D-Jax, he's another guy I've been high on in the past and am sorta choosing now to jump ship. I'm not sure if Mike Shanahan still has it, I'm not sure they'll solve their QB issues, I'm not sure Fred Davis won't get a bigger role, but I am sure that I'll be avoiding the Redskins for the time being unless they represent a massive value, and I doubt that'll happen.