Bust rate on any position is high.

Scouts love Harrison and think he's a top 5 if not top 3 player.
I could see GB kicking the tires on the OSU RB in Round 3 if he's there. They will absolutely be redoing their RB room this off season. The rumors about Johnathon Taylor and now sniffing around for RBs at the trade deadline are smoke to a fire. Dillon's contract expires and Jones counts like 17-18M vs the cap next year... plus he's aging and isn't a full time back (if still dynamic with the ball).

Henderson is not the top RB in the class. There's some debate over who it is - seems like either Rocket Sanders, the FSU kid, or Blake Corum. None of them strike me as Day 1 picks, I could see a lot of RBs going Day 2 and early Day 3.