In the past 2.1 IP, Papelbon has given up 5 hits, 3 ER, and has two blown saves and a loss. We all saw what happened to Liriano this week, as he went on the DL after possibly being overused. Papelbon is a rookie and has pitched many innings for a rookie closer, any chance his arm is being worn out? I personally he's just hitting a little rut and he'll recover but with so many young pitchers missing starts and being injured, it's enough to raise some eyebrows.