Indy is going to go big on their head coach. It is the best opportunity in the game. Sean Payton, Chip Kelly, and Brian Kelly are the first names that come to mind. Essentially, the Colts want someone to get the most out of Luck.
I'm not shocked that Bradley gets another year. The Jags need stability, and progress has been made. The offense can score. The defense will get a healthy pass rusher back in the off season. As long as they shore up the secondary, they should be primed to push for a winning record.
The rest is too "Mitch" for me to comment on. Pettine, Pagano, Chud, Shula, Gase, Marrone, and Koetter are probably to guys for a gig.