http://msn.foxsports.com/mlb/story/8267012?MSNHPHMA
Absolutely crazy. You've got the pitcher and batter constantly switching sides. The pitcher has a custom made glove that can switch hands. I never thought i'd see this type of situation.
Looks like some minor leagues have rules in place for this type of situation, but i've never heard of any for the majors. It only seems to say that both the batter and pitcher can switch once per at bat. IMO, the home team should get the last "choice," as in the visiting pitcher or hitter needs to declare first.