Fantasy Baseball: I am in desperate need of a 2B should I trade Greinke for Pedroia?

If you can get Pedroia for Greinke I would do it. Hes set to return to the Sox lineup in early August and should start up right where he left up putting up good numbers. Greinke on the other hand, got rocked last night and has had a very inconsistent season. I actually just dropped him in my league.