As of now only about 10 NFL teams have a QB on their practice squad (you are allowed 10 players). Why? Because most carry 3 QB on active roster. Most practice squad are heavy on guys who can also play special teams (DB, RB, LB, TE) and some OL. You'd have to really like a QB to keep him on practice squad and/or have depth/injury issues. So while it's hard to handicap his chances, the numbers say the chance of making a practice squad as a QB are not great. WKY ex-QB Doughty currently on a practice squad as is Kellen Moore from Boise St. How he performs in any actual team workouts/camps could go a long way but that doesn't give him much time as those things start soon after draft.
Assuming he was lucky enough to make a practice squad, it would help him immensely as it would give him lots of time with other QB's etc. As far as tutelage goes, he will not see the one on one work that other QB's get with the QB coach but how he picks up playbook etc etc could really help him and not being in school would allow him to focus 100% on football. But practice squads in season usually have lots of fluctuation depending on injuries etc. He could be on right path and boom he is gone for a more immediate need and that's a difficult life. On flip side, QB's in particular, at all levels, need game reps at game speed to get better and is why most NFL 2nd string QB are not young guys but guys who have game experience. As lousy as MU's offensive system is/was he would get benefit of game snaps over a 13 or so game season in college vs zero game snaps in NFL unless he ascended to #1 on active roster or played well enough to get some reps in preseason games. You can practice your jumpshot all day but until you are doing it in game vs a defense and real competition you just don't know how much it translates to on field success.
For now, at least until the combines, Chase appears to be getting ranked in the 8-9 range.
# of QBs drafted in 2015 = 7
# of QBs drafted in 2016 = 15
# of QBs drafted in 2017 = 10
Last QB drafted in 2015 = Trevor Seimien, Broncos, active
Last QB drafted in 2016 = Brandon Doughty, Dolphins, spent season on practice squad
Last QB drafted in 2017 = Chad Kelly, Broncos, injured reserve
To think he won't make a practice squad at least seems to be a stretch, to me at least.
Would agree, as has been pointed out, there's value to real game action, and he could have benefited from that.
And of course, have to agree, as has also been pointed out, there's risk to real game action, too.
Who knows how things would have played out... maybe Chase takes a big jump in development as a senior, and he vaults into the top 5 QBs for 2019... maybe he suffers an MCL tear, and his stock suffers.
We just don't know. It's that do you want to take the bird in the hand, or the two in the bush kind-of thing. Conservatives like me think the bird in the hand ain't so bad, but I can't deny the two in the bush is completely reasonable.