What I was thinking was this:
Jarvis will probably be playing more fullback than anything else with as wide a frame as he has. WOW is he big.
Donovan is a really good special teams and defensive player. I think playing him 3 ways would not work out too well. We need more help on defense and ST coverage than on offense.
Sanders will be a senior next year. He plays straight up TB, nothing else. So he is slated at #1 right now.
I think we would be more successful with Sanders and someone else sharing the load at TB. Jarvis in at fullback. And Donovan playing ST and defense and maybe a few carries in the offense if he's is as tough as Cat said.
I don't here anything about upcoming middle school players so hearing about this Bryson kid makes me excited. I wonder how much he could contribute at varsity level though.