Taking a quick glance at your roster and then at your stat categories I noticed you have a couple dead players:
Ryan Wagner - He's not the closer and as this isn't a holds league his other stats don't warrant a spot on your team. Drop him there has to be a better replacement. If there are no closers available try for an upper tier Mid Reliever for at least vulture wins, etc. Check the status of Duchscherer on WW as well. He's the closer while Streets' out.
Mark Loretta - It looks like you only have 1 DL spot. Then why are you keeping Loretta? If/when he comes back he's going to need a lot of training time and I doubt he's even that strong when he does come back. Drop him and go for a sleeper guy who might turn into a monster. Players like Duomit, Shelton, N. Logan, Hollins, Cantu all fit the bill here. And since your league plays two Util it should be easier to find one of them playing time now and again at least.
I also agree you need an OF pronto. Trot doesn't play against Left handers so when the Red Sox are playing lefties you are shorting yourself to 2 OF for those days. That's very very bad. I'd hang onto Sexson, Aram, Manny and Tejada as they are your biggest producers. As for anyone else though I'd listen to offers to see if you can improve that OF. Griffey is always 1 AB from an injury so it might be worth your while to snag 2 more OFs.