The Road To Harmony
I don't think it's necessary for Drake to be in critical condition for the prediction to be fulfilled. He just has to be in a situation which makes it unlikely he survives. That may have been Queen, Who's Who, and Hawkins ambushing him, or it has yet to occur. Presently, he's facing off against CP0, who are assassins for the Government, and have an interest in eliminating him now that he knows too much.