I know what you're saying, and I believe me I want depth.At any given point, at least one of them is going to be hurt, you have to assume. Mallory is not a lock to get carries year one...and CWH is a spot contributor at best. These things tend to work themselves out.
Last year we had an inured RB in about 8 of our games & we were fully healthy in about 8.
Brown, Pringle, Lyle - each had games the back half of the year where they were completely cut out of the rotation.
If the RB's are good with that, cool. But like last year I'd expect there's gonna be games where an RB gets 10 carries, then 1-2 carries over the next 2 games (without much explanation why).
The rotation will be weird & inconsistent (but as long as we win that's all that matters).