I think Allan is a REACH at 12. Gives me Ginn flashbacks all over again...and Patterson won't be there (although if he somehow is then that would be unreal). I've been hearing Gibson's name popping up too...but it looks like there are a lot more teams interested in him. I'm honestly more worried about our D than our O if we land Wallance. Our secondary needs a lot of help.
I've come to the conclusion that except when you're talking about the elite corners, cornerbacks are interchangeable in the way that relievers in baseball are. Probably 90 percent of the NFL needs an upgrade in the secondary. Sometimes corners get hot or lucky in a particular season, but basically, the rules give corners an impossible job. Unless you're talking about Revis, the marginal return on a corner is pretty low. I'd rather look for a pass rushing beast in the draft than overpay for someone like Sean Smith.
For the draft, I'd go with best player available. While drafting O-linemen seems to be an Ireland fetish, they say Chance Warmack will be a perenial all-pro guard.