Sulu shook his head. "I don't know. Personally, the idea of seeing the future, near or distant, is honestly kind of worrying. But it's pretty obvious that how our universes handle time-travel is pretty different; when Nero did it, he seriously altered the course of events and triggered an alternate reality." Not that he thought he was very alternate at all. Actually, as far as he was concerned, he was the original.

He stepped out of Ianto's way, gesturing with a hand. "Fine by me. If I wanted to be growled at, I'd talk to a Klingon, anyway."