Colon may not pitch for the Twins again. His turn would be Monday and they are sure to skip him to keep the other guys on normal rest so Erv is set up for the wild card game. After that his next turn would be Saturday. A game which may mean everything or nothing.
Colon may not make another appearance in a Twins uniform. He is sure to be skipped Monday. If Saturday means anything, the Twins aren't likely to start Colon IMO. A bullpen game seems more likely.
And struck out swinging three times. There were a couple seasons where his contact rate dipped pretty low, but I would still guess that is something he's done maybe 20 times in his career, and that seems high.
As far as I know, there is nothing against the rules in sending Hildenberger out to throw "warm ups" between innings and then, after the first batter is announced, making a pitching change.