Another thing that, IMO, advocates taking a QB first overall, is for every other positional guy you bring up, there is someone later in the draft who fits what we would need from his spot.
TEo? Yeah Skov is perfect beside DJ. Would Teo be better? Maybe. But you can get the best QB prospect available and still get a great ILB.
Hell, I guess same can be said about QB by some, but I think the difference between Geno and Wilson to the next QB group is too big to pass over.