Krivsky has done a good job of restocking the bullpen. The pen was obviously terrible early and has had its share of breakdowns (Belisle, Mercker, and now Maj and Guardado). We may not like all his decisions, but he understood the need to restock and has done it pretty well.
Now, in the stretch drive, the team still has needs:
A fifth starter;
A righty hitter off the bench (sorry, Norris), assuming there is room on the roster
Possibly another right handed reliever (is Belisle a real option with all the back problems?)
My guess is Wayne is still not through. Most likely we'll see a new fifth starter. Wonder who.