I watched those youtubes of Milton someone posted of every (passing) snap. There was more good than bad there. The good that I saw was that he rolls through his progressions - something JG didn't do well. He does tend to throw the ball really hard, and he has a canon of an arm. He's not afraid to throw into tight coverage, which might be a problem. Also, he overthrew the receivers quite a bit. Good news is that the overthrows were long enough that it'd be almost like punting if intercepted.
Ainge says he brings more scramble to the equation than Bailey. It's the "Josh Dobbs" touch - he can beat you with his legs if he gets flushed out of the pocket.
However, I keep thinking about Harrison Bailey's blurb on the SID page of UT.
Finished his high school career with 11,716 passing yards to rank fourth in Georgia history and becoming one of just five Georgia players to surpass 10,000 career passing yards, joining Trevor Lawrence (13,902), Deshaun Watson (13,077), Jake Fromm (12,745) and K'Hari Lane (10,217) …
This, plus whatever he learned at the Manning passing academy this summer, plus working with someone besides Wienke on campus. Hopefully some of this will play out as well.