The 49ers signed Wayne Gallman yesterday. He joins a backfield that lost Tevin Coleman and Jerick McKinnon, but still has Raheem Mostert, Jeff Wilson and JaMycal Hasty. Somebody somewhere will be enthusiastic about this backfield, but optimism looks misplaced.
For many years Mike Shanahan's offenses turned all varieties of running backs into fantasy stars, and Kyle Shanahan had his moments. Particularly in Atlanta, where he had the top-ranked PPR running back in 2015 (Devonta Freeman) and a pair of top-25 backs in 2016 (6th-ranked Freeman and 20th-ranked Coleman). But his recent history in San Francisco hasn't been nearly as prosperous for fantasy teams.
He's been with the 49ers four years, and his offenses have yielded exactly one top-25 fantasy back: Carlos Hyde in 2017. Otherwise, it's been far more tease than production. The offense has been unable to keep one guy healthy, and Shanahan himself has been a little fickle, locking in on different lead backs at different times. However you want to label it, he's had a lot of occasional, week or multi-week hits, but no full-season stars.
Here are all the running backs to at some point take a leading role in San Francisco's offense over the last four years. There are 14 of them, so 3.5 per season. One top-25 back, and eight that finished the year ranked between 26-50th at the position. Some fun weeks or three-game stretches in there, to be sure, but nobody you could have actually drafted and been happy about for very long. Maybe 2019 Raheem Mostert and his 10 total touchdowns? That's about it.
| SHANAHAN RUNNING BACKS, 2017-2020 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Year | Player | G | Att | Yds | TD | Tgt | Rec | Yds | TD | PPR | Rk |
| 2017 | Carlos Hyde | 16 | 240 | 938 | 8 | 88 | 59 | 350 | 0 | 235.8 | 8 |
| 2019 | Raheem Mostert | 16 | 137 | 772 | 8 | 22 | 14 | 180 | 2 | 169.2 | 26 |
| 2018 | Matt Breida | 14 | 153 | 814 | 3 | 31 | 27 | 261 | 2 | 164.5 | 26 |
| 2020 | Jeff Wilson | 12 | 126 | 600 | 7 | 28 | 13 | 133 | 3 | 146.3 | 31 |
| 2020 | Jerick McKinnon | 16 | 81 | 319 | 5 | 46 | 33 | 253 | 1 | 126.2 | 39 |
| 2019 | Tevin Coleman | 14 | 137 | 544 | 6 | 30 | 21 | 180 | 1 | 135.4 | 39 |
| 2019 | Matt Breida | 13 | 123 | 623 | 1 | 22 | 19 | 120 | 1 | 105.3 | 46 |
| 2020 | Raheem Mostert | 8 | 104 | 521 | 2 | 19 | 16 | 156 | 1 | 101.7 | 47 |
| 2017 | Matt Breida | 16 | 105 | 465 | 2 | 36 | 21 | 180 | 1 | 103.5 | 47 |
| 2018 | Alfred Morris | 12 | 111 | 428 | 2 | 13 | 8 | 73 | 0 | 70.1 | 69 |
| 2019 | Jeff Wilson | 10 | 27 | 105 | 4 | 5 | 3 | 34 | 1 | 46.9 | 78 |
| 2018 | Jeff Wilson | 6 | 66 | 266 | 0 | 15 | 12 | 98 | 0 | 48.4 | 81 |
| 2018 | Raheem Mostert | 9 | 34 | 261 | 1 | 7 | 6 | 25 | 0 | 40.6 | 85 |
| 2020 | Tevin Coleman | 8 | 28 | 53 | 0 | 5 | 4 | 34 | 0 | 12.7 | 126 |
Gallman last year was pretty solid filling in for Saquon Barkley. He averaged 4.6 yards per attempt, and was a viable fantasy option for much of the season. Maybe he carves out a role in this backfield (in which case it would be a crowded committee in which none would look like great options).
But recent history suggests there will be some great Mostert weeks, mixed in with strong games from Wilson, Gallman and maybe even Hasty (if they all make the team). That's assuming San Francisco doesn't draft someone, or uncover an undrafted guy like Hasty or current Dolphin Salvon Ahmed (with San Francisco last August).
Shanahan adding a running back doesn't carry the same magic as it did back in the day. Now it just looks like more confusion and competition.
--Andy Richardson