A midseason trade might be for additional younger arms, or as mentioned earlier, a veteran from a fire sale. The angels have options in the form of middle infielders, don't they?
I have bigger concerns about how Scioscia will run spring training than our pitching. Based on the past two years, Koufax, Drysdale, Gibson and Cy young could be pitching and the Angels would still be out of the race by the end of May.