The Red Son briefly considers the response... The WAS a man who seemed to know him, dressed in a costume resembling batman, he'd assumed it was just another imitator, after the original who'd killed himself rather than be captured all those years ago. Something about the wholehearted confusion in Bane's statement, as though he were talking about a completely different person.
The giant WAS talking about a completely different person, a different world, where he'd been raised as an American, allied against the Soviet Union, benevolent to his adopted people. No wonder everyone here, American though they might be, thought of him as a savior!
It all made sense now, and so he responded... "I think, Comrade, that I am not who you think I am, no matter what I look like."
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Both Cannisters of the JORMUNGANDR toxin were upright, still on their dolly. Omega Red might notice the blasting caps attached to the top as he didn't have much time to conceal his efforts, and as the soviet came into view, he cursed beneath his breath, just before pulling the trigger on his raised rifle.
He knew it wouldn't do any good, the very same ammo that had blasted a hole through half of Deadpool's head wouldn't do much more than knock Omega Red down, if that. Hell, it'd taken a Nuke to kill him last time, and it's a good thing he'd come to terms with his enemies rising from the grave after seeing Venom too, or he'd never have had the presence of mind to book it after taking that shot.
and run away he does, away from Omega Red and his nearly invulnerable body, through the sewers...