Mariano Rivera doesn’t talk much. He’s more of the silent assassin type. But he’s been having some trouble lately: polyps on his vocal cords. He’s going to have surgery tomorrow to have them removed.
The polyps are non-cancerous things and recovery time should be quick. Obviously it won’t have much if any impact on his offseason prep. At least as long as it doesn’t involve looking at himself in the mirror and loudly asking who’s the man. Which, even if it did, is perfectly acceptable in Mo’s case.