
Originally Posted by
Elskidor
In terms of power they would all be a match or Squall and Cloud would be sitting there taking a beating and trying to stall long enough to reach their limit breaks. I would probably pick Cecil, Terra or even Ashe over the four at hand anyway though. Lightning is a Goddess so she would destroy them all

You need to rewatch Advent Children, or even some cutscenes in Crisis Core or Dirge of Cerberus, and then come back and try to say it's "close."
Squall and Tidus are out of their league in terms of strength, speed and durability. Cloud would kill them before they knew there was a fight.
Zidane has the whole "stronger than base Kuja" thing going for him though. So there could be a challenge there.