Calvin Johnson, aka Megatron is doing his best to make sure Ford Sr. is no longer the NFL's worst boss.

Owning a National Football League franchise seems like a license to print money. Before you even play a game, you're all but guaranteed to be in the black.

That was true for 96.8 percent of owners last season. But William Clay Ford Sr., overseer of the Detroit Lions, somehow managed to land in the financial red zone. The Lions were the only one of the 32 NFL franchises to lose money during the 2010 season.