He's not QB proof, no one is. Had he landed in Buffalo that's about the range I'd have put him, maybe a little less on receptions and more yards as I think he'd have become more of a big play guy and less volume. And this was point I meant to make earlier when referencing Osweiller. Some QB/WR pairings are particularly bad fits. Osweiller is good for no one, but his reluctance to trust Hopkins to make a play was a particularly bad fit with Hopkins who is one of those open when he's not guys. In AB's case playing with an inaccruate QB would be the worst thing for him. Josh Allen would have been a horrendous fit.
If he's a Raider, especially studying success of older WR's under Gruden, targets I'd expect him to get on team that rarely will have chances to sit on a lead, I'd put him in the 100/1200 range, basically lower end of the worst he's been in past 6 years.