Kyle Orton---- coming off a bye week, and many still don't realize he's averaging nearly 20 points a game the last 4 weeks
Antone Smith, Matt Ryan---- also coming off a bye week, with a highly favorable schedule down the stretch
Theo Riddick--- grab and hold before the next Reggie Bush injury. This kid has skills, and may get looks even with Reggie playing
LeGarrette Blount--- the Steelers are leaning more on the passing game, and used Blount as their bruiser between the tackles, not LeVeon Bell. Bell was used more effectively as a receiver out of the backfield. The Steelers passing game is no fluke. Big Ben and M. Bryant are probably already gone on your waiver wire, so obviously they can't be "buy lows." M. Wheaton might be available, however.
Jarvis Landry/Charles Clay--- second and third in looks only to Mike Wallace, and gaining...
Kyle Rudolph---- back in Week 11, and Chase Ford is putting up good numbers in Rudolph's stead. Rudolph regains his spot and becomes Bridgewater's new security blanket.
Mychal Rivera----- the TE for the Raiders has 20 targets and 2 TDs the last two weeks
Denver Broncos defense----- playing the Raiders and Rams the next two weeks
I'll go a different direction here.
RB- Reggie Bush is a good buy low.
Yes he is injury prone but for the first time since week 4 he is healthy. And for the first time since week 3 both him and Calvin Johnson are healthy. With a healthy Calvin Johnson and a solid Golden Tate around to keep defenses occupied it should help the Lions run game immensely. Bell was very average when given top dog duties and now a fresh Reggie Bush emerges at just the right time. Yes, Riddick has looked good in flashes but remember up until this point he has only seen significant snaps in games where either Bell or Bush have been hurt. It will be interesting to see how the snap count works out tomorrow but I think it will be a lot lower for Riddick than some people expect. I say he plays maybe 10-20% of the snaps and on some of those snaps Bush will be on the field as well.
People have to remember how good Bush was last season. To assume he is completely done now seems a bit silly.
Riddick is a decent speculative depth add but I think it is Bush who is the good Buy Low Candidate. Bush is on the waiver wire in some leagues and can be had for very low in others and Bush is the starting running back that will likely see the most touches.