Quarterback Mitch Trubisky was signing autographs for several fans at Bears camp, including one trickster who put on a Trubisky jersey and bucket cap to join in on the fun. The mystery man was none other than his own backup, undercover fan Chase Daniel:
It turns out this was part of a training camp-long mission for the sneakiest backup in the game today:
No wonder Daniel has made it 10 years in the NFL. Impressive guile.