It depends on scoring system. In ppr they are being tied/out scored by 10th round picks such as Dion Lewis and Danny Woodhead
It definitely changes year to year, but with the high rate of injury at the position, I would rather not tie up a large investment at RB. The lack of the workhorse back has balanced out the position in fantasy and opened the door for a lot more options. so much that the difference between RB5 and RB20 is pretty minimal.
They're essentially the same player for FF. A Bill Parcells and now Bill Belichick 3rd down back. Kevin Faulk, David Meggett, Leon Johnson- we've been here before. All five players got more work when the starter was ineffective and less work when he was. That should be predictable enough to utilize in FF.
I think the NFL has seen a massive influx of good talent but not great talent. ADP, even Elliot about now- the second they're drafted people are penciling them in for super high carry #s. It's like a given-this guy rocks so he'll get X amount.
In previous years, Shanny and other coaches would try to scheme to make a RB better than he was and we watched Terrell Davis' replacements also do well. I don't think they do anymore and I think it's since Coughlin in NYG had so much success.
Many years ago, (**** Lebeau IIRC) The Bengals coach actually sat star Corey Dillion for a series each game and if he could pull it off, then each half. Brandon Bennett was a fine runningback for a series. He did so well in this role, there was little reason to not rest Corey. When Dillon was injured, Bennett wasn't that good in a full time role and Rudi came to the rescue.
A million years ago Al Davis made a mean quote that RBs take the worst hits inside the 20, so his super RB would only play then. Marcus Allen went on to be one of the best RBs inside the 20 but... Years later Jon Gruden had an electric runner in Napoleon Kaufman and referenced that study of RBs getting hurt inside the 20. He would pull Kaufman as they got near the goalline. Fantasy people hated him for that. Guess what? Kaufman got hurt on the rest of the field-injuries do occur there too.
These were two of my favorite tries and some of the most written about. IIRC Shanahan tried to use both Anderson and Gary and neither could 'get going' so he went back to utilizing one(plus injuries pushed his hand there too).
Kevin Gilbride(not Coughlin but everyone claims it is because they dislike Gilbride) employed a two back system in Jax pretty well but fragile freddy did wear down. James Stewart was occasionally a nice bye week filler with a TD and enough yards to cover. Later with the New York Giants, after Tiki retired, Gilbride hit gold. Brandon Jacobs would rush the first quarter. Derrick Ward would rush the second. The two would share the third. In the fourth, a young speedy Ahmad Bradshaw would run against a very worn down defense. The Giants led the NFL in rushing that year and I believe were also top 10 another year. None of those RBs proved to be ADP sweetness Brown type special but collectively they rocked.
In my opinion, this was when teams stopped trying to "make a RB" and simply plugged so many in til one succeeded.
Thomas Jones (oddly a common reference on this board as if he's famous) was one of those backs that needed 18 carries to get going. It was statistically evident before his success and when he got 18+ he did well. When he didn't, he didn't do well. He was very predictable. He's one of the last I can think of where a team made a big effort to try and make an average RB better. Elite ones, sure they do that still.
Most teams use five or six RBs now by week 17.
The Pats did little to supplant Lewis so I'd feel comfy there. I would not with Woodhead. That franchise has to get Gordon rolling. Whisenhunt flopped with Sankey- he has to get Gordon rolling. Whisenhunt used his 3rd down back as a WR in TEN and McCluster did not have good fantasy stats until he left. Arizona had one of the best receiving backs ever when he showed up there in Edgerring James. James had 25 and 12 catches under Whis. They had a third down back (which people argued here was a real good back and were wrong but..) in JJ Arrington. He didn't fare much better under Whis.
2013 is commonly the year people suggest (as if Whis hasn't been around the NFL for a long time) and even if you roll with that, Woodhead's stats when Matthews did do well are pretty suspect. Matthews struggled so Woodhead did well-that seems a pattern that could continue BUT again, if Gordon stinks Whisenhunt will not be coaching in 2017 and neither will McCoy. You don't draft a top level RB, have him fail, and keep your job. I wouldn't touch Woodhead for FF in 2016. Maybe they keep their jobs if somehow they make the playoffs but the Chargers are not a good team and probably want Rivers upright and Gordon to show his talent. 2017 can bring hope.