This was an easy call and with Luck out even easier. Chris Ballard the GM is going to want his own Head Coach, but Chudzinski is well regarded by Irsay. Chud could stay, if he wins a few games, but I don't see that happening. Thank goodness Sean McVay is in Los Angeles and not sure who the Colts will turn to next season, but I'm betting their first call will be to Stanford Head Coach David Shaw and once Shaw again says he's never leaving Palo Alto, your guess is a good as mine.
Chuck Pagano could be a new DC someplace, maybe he joins his good friend in Arizona, unless Arians resigns after the Cardinals end up being 3-13 this season.