His only limitation appears to be velocity but overall he has a nice make up. He hasn't appeared overwhelmed or flustered by any situation. Granted there isn't real "pressure" there is real pressure in regards to earning a living for your family. This was going to be his one shot to show what he can do and he capitalized big time. He could've easily made some typical rookie mistakes and ridden off into late round QB obscurity.
This kid not only looks like a quality backup, he might be crazy enough to actually want to play.
First and foremost you gotta get that pay check and secure your family but down the road, I'd like to see him actually play. Preferably in the 4th quarter or a lot of blowouts.