Nope, you're not. Whoever said Ken would win is just flat out wrong.
Sasuke speedblitzes and one shots.
I dunno about you guys, but I personally believe that under regular circumstances, Vergil would defeat Erza in a battle.
However, a few restrictions came to my mind that made me think that this could be a halfway decent match.
@CerusSerenade: Deathstroke also has bullet timing feats.
Honestly the only reason i'm siding with team one is the fact that they get 3 days of prep time (not to mention they actually have prep feats).