Can't find an article on it, but Alan Brazil said it yesterday on his radio show that they'd spoken to Audley and he was targeting 2 more fights before re-retiring, and he hinted that one of those fights would be against Dereck Chisora.

If one of those 2 is Chisora, then I assume he's planning to KO both Klitschko's at the same time in the other fight.