I say keep Motte and pick up Blalock. Once Arod returns, where are you going to put Zimmerman? Also, Motte seems like a kid who is going to be pretty good this year, and if he is, he will be a HUGE trading chip for you.
14 Team League in Yahoo, roto style.
SP- CC,Shields, Lester, Lincecum,Weaver, Hanson
RP-Axford, Soriano, Hanrahan, League