I'd definitely drop Doumit as well, only one catcher in the league, so there should be options available if needed and your OF options aren't bad enough to be putting Doumit in there.
Bard is a possible closer handcuff and will give you good ERA/WHIP/K numbers, so might as well keep him. Rolen is less useful since you already have 3B options, but he can fill in as a utility spot if needed - to be honest, depending on your WW, I might drop him to pick up someone else anyways, either a helpful middle reliever or something, since you probably won't use him much from the bench. Nevertheless, Doumit first!
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