Don't think I have any spoilers, if so... sorry
So I finally get some time to play and I'm leveling a bit right before the Operation on Mihen(sp?).
Yuna just got shell, Lulu is about 6 or 7 spaces past Fira, Wakka got Aim a few spheres ago, Tidus recently got Slow, Auron is almost to armor break or magic break.. whichever comes first, and Kimarhi hasn't been used much at all.
Tidus is around 1300hp, doing 250-400 damage to most things, Auron around 2200hp doing 500-1000 to most things, and Yuna at 1600hp.
Lulu is around 1400 and dodges nicely.
Tidus has his second overdrive, and figured its time to progress.
So back to the question at hand.
Some places mention leveling all the characters, while others mention going with just three.
I plan to try to stay with Auron, Tidus/Lulu, and Yuna
Occasionally switching in Wakka when needed, and Kimarhi.
Will that combination have any major pitfalls. And if so, any recommendations. Still my first playthrough, so not looking for major spoilers.... just suggestions.