Seems like his stuff is playing fine out of the pen. Velocity is up from last year to where it was at his peak. His Contact% is way down. Hardly walking anyone. Homers are a big problem. But maybe they are trying to Dan Haren it and Cub Defense his way to them being solo homers. Either way, he's Luke Farrell but more dependable. Probably a smart addition with the rotation as it is and Morrow's questionable health.