I looked up Williams profile and he's much more athletic/lean than I assumed, but I'm still leary. This seems like the perfect draft to trade down, especially if Herbert is still there when he happen to pick.
On the flipside, I'm a huge Josh Allen(Kentucky) fan and view him as a 95% gonna be a stud prospect. People may get upset if we go defense, but this defense is not elite and in need of an edge rusher. If Allen is the BPA and there's no great trade offers, just take him. Go offense the next 3 rounds.