Chicago Bears fans know firsthand about the dangers of turning over the offense to a backup quarterback.
Todd Collins, Chad Hutchinson, Jonathan Quinn, Jason Campbell, Jimmy Clausen ... the list of underwhelming former reserve quarterbacks is seemingly endless.
That is why the Bears still need to strengthen their quarterback depth chart between now and the regular season.
We can all agree Jay Cutler is the guy in 2016 -- barring an unforeseen and unexpected development.