Mitchell Trubisky has heard all the Twitter jokes. He's heard the media criticism. He knows Nick Foles is coming into camp hoping to take his job.
The Chicago Bears quarterback isn't going out without a fight.
"It's got to light a fire under you, which it has for me, and I'm just trying to prove everybody wrong and prove my teammates right," Trubisky said, per Adam Jahns of The Athletic. "There is just so much hard work that goes into it."
This article will be updated to provide more information soon.