Yeah, honestly it may make sense to just draft several and see what plays out... the truth is the NFL has always had a piss poor evaluation process for QBs because nothing correlates to nfl Success... not arm strength, in fact the majority of big arm qbs bust, college stats or winning are beyond meaningless... read and react times can be masked by system...
I mean most 1st round qbs are bust and frankly most qbs in the NFL hang around due to pedigree or potential or just willingness for super conservative play
They really really need a minor league system to vet and develop guys right... cause otherwise its a total crapshoot... trade into the top ten and there is still a 50/50 chance the guy you take will flop... and half the success stories only developed because they got so many chances due to being a high pick... so who's to say more of the late rounders wouldnt turn out better with better opportunities