I think he should get his vote revoked, not for disliking Rodgers but because according to his own comments they basically have one rule for voting, and that's you don't tell whom you're voting for.
While he technically didn't tell us whom he's voting for, while also mentioning Jonathan Taylor, Cooper Kupp and Tom Brady (and didn't seem overly enthused about Tom Brady so it's probably one of the other two)...
He told us who's he's not going to vote for (which is basically the same thing) and he even admitted he was pushing the line on the rules... Like based on what he says I'm pretty sure I have it down to two people, whom he gonna vote for.
And he had promised that he's not alone, which makes it sound like him and at least one other voter have told each other whom they're probably going to vote for (which is pushing the rule too), as I'm sure the rule is partly about not influencing others which is exactly what he is doing.
But Colts didn't even win their division (which I know an MVP doesn't have too, but sure is helpful.
So best on what he said and some logic, if the Rams win this week and stay the #2 seed, I'd bet he's voting for Cooper Kupp.