Auron vs. Cloud
I think that Cloud is tronger than Auron (It's pretty close) because it is easier to max out Cloud's strength than it is Auron's. Plus, Cloud would win in a fight because even if Auron can cast auto-life, he doesn't have a high enough magic to do that for very long, and Cloud would kill him before he could use an ether. Cloud would win, but Auron is still awesome.
Yeah, perhaps. It's hard to tell. I want them to make a game/movie where we can see them battle it out That'd be freaking awesome!