What do I do with my fantasy team? Who to Drop or Add?

Drop J. Hamilton, Sammy Sosa and jonathan broxton and pick up Shane victorino (great for steals), Brett Myers (temporary closer until Gordon is healthy but eventually will be a starter again within a couple of months. He has 200k ability.) and Oliver Perez (he is starting to look like the stud he was a couple of years ago). I would trade Penny since he is a second half dud and package him with Phillips and make a run at BJ Upton for 2nd or Penny and another player and upgrade at second with BJ Upton or Utley or at third with Ryan Zimmerman. Even better, trade to get a closer!! By making this 2 for 1 trade, thne you pick up Markakis