Agreed. I'm not a big Garland fan, but you could make an argument that he is the most efficient/affordable 5th starter in the game [if the staff was ever good enough for him to be the 5th]. Sending him along in a deal for Vazquez would be self-defeating.
Has Derek Lowe been signed? Not a fan of his either, but he would seem to have similar success to Garland, pitching in the cell. I like Odalis Perez, but you have to wonder how much of his sweet ERA is due to the dead air in LA.