Pat Devlin has way too much potential (he's actually my starting QB in Madden 2012 lol). But really, putting him on the practice squad would guarantee someone takes him immediately. Personally I think Moore did a better job than Henne at times, but that's just me.
Nobody is saying Devlin is the franchise QB at all; I mean look at Tom Brady...what, a 6th round pick? 3rd stringer til his 4-5th year? And now look at him.
The guy just has potential.