Just two days after making his Triple-A debut as a Yankee, Mark Prior's going on the seven-day Disabled List, reason unknown (so far).â†µ
The LoHud Yankees Blog speculates this might be just a paper move ... but considering Prior's medical history, that might mean he suffered a serious paper cut and will be out for 3-6 weeks.â†µ
Update: Groin injury. Mark Newman says it's not serious. Whatever.