If he could get the touches he could have a Jamaal Charles like stat line (without the ACL injuries hopefully), but he will never get the touches.
This is spot on.
Charles had 329, 334 and 269 touches during his 3 year run. He had 5.4 yards per carry and 8.2 yards per catch
Breida has 15, 13, 16 and 14 touches in his first 4 games, which is pace for 232 touches. (That's almost the exact same as last year before the ankle injury.) He's averaged 5.2 per rush and 9.0 per catch.
If breida ends up with 208 carries and 24 receptions (his current pace) at his career numbers (his 6.5 yards per carry this year is inflated by his 83 yard run last night), he should be around 1100 rushing and 216 receiving. 1300 total yards and almost any number of touchdowns is a good rb2.
What i really like is that he's tied to Shanahan, whose zbs is ideal for his style, a good o line, kittle who is a phenomenal blocker, and juice check. He's also only 24.
What i really don't like is that they use other guys on the goal line. But seeing him come in on third and goal from the 5 last night and making the touchdown catch was a really good sign. I also don't like the depth at rb - if Coleman gets hurt, breida doesn't suddenly get 25 touches a game, he just splits with someone else. But i like that his role seems very clearly defined - good rushing and receiving volume, but not quite elite.
What's interesting to me is that they didn't stop using him in the second half of a blowout. He's not the kind of back you'd expect to grind down a defense in a win. But he still got his touches and that's a really good sign going forward.
For redraft i like him as a plug and play rb2 with a little upside. Even better as a matchup play. For dynasty, he's the kind of guy you'd rather have as your rb3 (or rb2 on a wr heavy team) but i think there's enough chance that he breaks out further in the next couple years that I'd probably value him as a late first round 2020 pick or mid first in a weaker draft.