Mark Cuban announces Shark Tank exit / Stephen Colbert sidelined by ruptured appendix / Pop-Tarts Bowl will feature the first edible mascot

PLUS: John Mulaney says he was affected by Matthew Perry's addiction journey.

Mark Cuban announces he's leaving Shark Tank after Season 16
“It’s time,” said Cuban, who first guested on Season 2 in 2011 before becoming a regular shark the following year, in an interview with the…