Quote Originally Posted by Sephex
I put him on Tidus' path last time I played through the game, and he was just fine. Then again, I swear I'm the only person who plays FFX without powering up my characters to an insane limit.
You're not alone. I find it boring to kill monsters and bosses with 99,999. Therefore I limit them to their own grids for stats, and allow them to traverse to learn skills.

I do however have a save for the monster arena where you need the stats.