definately pick Street up, he's light out.
Also, I don't think the A's are as bad as the media makes them out to be. Dotel blew 2 straight saves against the Red sox during their 1st long losing streak. Now if Street were pitching and he gets them the 2 wins against the world champions, it would have done wonders for this young & inexperienced team.
Chavez is heating up, Crosby is back from the dl, Durazo, Calero and Harden will soon be back. I think street is definately worth a spot.