Guys, I never thought I'd say this, but JESUS CHRIST, let's just stop and think about what we're saying here.
No, I'm not talking about Zack here. That's practically been settled, and doesn't matter either way.

When the HELL did this Vincent thing come up anyway, and what in God's name has it degenerated to!? We've gone to arguing about Vincent being a Sephiroth clone to the goddamn material his coffin is made out of to the smurfing sound it makes when it pops off.
This is like the Zack debate, only about 7000 times stupider. Vincent might've just continued sleeping if you hadn't disturbed him, or he might've woken up, gone to the Reunion, came back, and went back to sleep. Most people(Read:me) would say that idea is insane and retarded, but who the hell cares? If there's the slightest chance that it was possible than this debate will never have a right or wrong side, so everyone just STOP POSTING because neither side is going to budge. This is as useless a debate as the "Who is the Sephiroth you follow in Disk 1?" argument, because its never perfectly clear on what happened, and so no one can win.