The arm strength, the mobility.
But there is a mental block preventing him from becoming the quarterback Ryan Pace thought he drafted. At this point, it certainly seems like that mental block will keep Mitch from being the guy who ends the franchise’s historical quarterback drought. But crazier things have happened, haven’t they?
Because while the trade for Nick Foles means the Super Bowl window should be open for the 2020 Chicago Bears, the club’s best chance at keeping it open longer is still dependent on Trubisky’s development, barring the team selecting a new “quarterback of the future” in the second round of the upcoming draft.