Susan Slusser at the San Francisco Chronicle reports that the Angels are "prepared to make a strong bid" for RHP Michael Wuertz's services. That strong bid could begin with infielder Sean Rodriguez.
However, it's unclear if the A's would be willing to trade Wuertz within the division–Wuertz is under team control for two more years.
Slusser also notes that the Twins have expressed interest in SS Orlando Cabrera, who has a .925 OPS in July, but they might not have a prospect package good enough to entice the A's.