Phil's velocity dip occurred in 2015, not last year so I'm not sure if the surgery is going to improve that, but his off speed pitches haven't been terribly good for awhile now either which typically is a problem for starting pitchers. However as he saw with his former teammate Mariano Rivera, a guy can be OK in the pen with a fastball and a cutter. Maybe he can mix his curve in once in awhile or Allen can work with him and he can try the changeup again. Either way, I like him in the pen assuming the move helps increase his velocity as it often, but not always, does. The Twins don't have a closer now anyway, if he's healthy that should be an attainable goal for him. Also, with the sudden frenzy on relief arms, his salary would barely look out of place if he did a decent job back there.