Dumbest coaching decisions you've seen

We're deep into the offseason, so let's talk stupid coaching decisions. Those moves from a coach that just make your brain hurt from how they thought it was a good idea. Stuff like Kevin Steele refusing to take a knee against UNLV, BYU faking a punt from their own endzone, Georgia running out Fields for a fake punt. Things like that. My favorite is always Todd Graham kicking a PAT in the Cactus Bowl to go up 6 instead of 7, so he lost the game by 1 point.

What's your choice for dumbest coaching decision you've seen?