Most teams don't have two catchers that OPS over .800 and also play 1B, OF, and DH. While I'm not dead-set on the Twins carrying a third catcher, it does make sense for the team to do so. You may not agree with the decision but it's not indefensible. Why should Span have been DLed? Because the team needed the roster spot? For who? They called up Matt Carson, for crying out loud. Now Span is back in the lineup and had a good game last night. If they had DLed him, he'd still be unavailable for 4-5 days. There are plenty of reasons to bitch at the medical staff but I don't see the point in cases such as this one. Reserve your vitriol for the Pavanos, Bakers, or countless other situations where injuries carried on for far too long.