War Zab Judah!
However, I see Khan approaching the fight similar to the way he fought Malinaggi; slowly wearing down and pressuring, closing out all of Judah's options and then going in for the kill in the late rounds. I admire Judah and will be rooting for him through and through, but I don't see a way for him to counter that strategy or outbox Khan with his current speed, age, and condition right now.
Judah's bread and butter will defbe the straight left hand to right hook.

Man, Summer is lookin' real good. :P