HBO pulls it's approval of Ishida as a Paul Williams opponent, who should take his place?

Thank God! Ishida is a fine opponent for Williams as a comeback fight, but not a main event on HBO. Nobody should make a million dollars fighting Ishida, even if he is coming off an upset over Kirkland. Any suggestions who Williams should fight? Deandre Latimore called him out, and that would be a good fight, it's winnable and a legit opponent. I would say Dzinziruk, but Paul already turned him down (among others).