I hope the new memories you give us are decent ones.
I've seen too much bad TV where the hero wakes up with new memories, finds inconsistencies, and undertakes a quest that gets him back into the same mess he was in before.
Oh my goodness, you're right! We should save ourselves some trouble and just kill all of you right away.
You know. . . Forget I said anything.
Actually, no. You will forget you said anything.