Hold up, Zidane is that dude!
He spent the whole game punking
Steiner, trash-talking monsters, and trying to holler at Garnet. And his Thievery skill
I remember in Esto Gaza you can have him flirt up a girl while here dude is standing RIGHT THERE
Girl: "Hi. Did you come to see the Shimmering Island, too?"
Gatz (the boyfriend): "What do you want with Lisa?"
Zidane: "Uh, I came here..." (choice)To see you!
R1 (Gatz): "Hey, beat it."
(Lisa): "Oh, you're just saying that. My name's Lisa,
and I come here to see Gatz sometimes."
Zidane: "Hey, Lisa. How about you and me go see the
Shimmering Island?"
Gatz: "I hope you get kicked by a horse."
Lisa: "Umm...okay."
Gatz: "Will you just get the heck away from us!?"
Lisa: "Don't let him get to you. I'll see you around."
R2 (Lisa): "Oh..."
^Get your chick taken, brehs.
(Quina is also pretty useful, its Frog Drop move does crazy damage when leveled up, and White Wind comes in handy.)
On topic, Umaro from FFVI has to be the WOAT Final Fantasy character from any of the games I've played.
Straight useless. Can't equip espers. Can't learn magic. Can't have his equipment changed or upgraded. All he does is automatically attack in every round. A lot of people want to say that Gau is the most useless, but Gau is actually that dude if you train him up properly. His rages give you access to tons of OP stuff you shouldn't have yet early on, and he also gets some of the best equips and stats in the game. Umaro is just trash.