Sanji would trade places with Ace. Ace would be their cook.

Aka Inu gets amnesia. And decides to free Ace

Zoro, he's like the next "Ace". Which him and Luffy make for a good team.

Yeah, the translation's pretty much spot on

but there would be no deaths

Namco started throwing OP games at U.S, Canada and Japan and the games would be exclusive to these regions only

he'd be small?

What if Wiper disliked both Braham and Aisa to the point where he was going to hunt the two? And Luffy protected them?

then people would fight him?

What if Ace and Luffy had a Blast Caliber (Tales of Graces super attack) and they escaped with Ace obliterating Aka Inu.

readers would be confused

what if a spirit version of Ace was a "lingering sentiment" (Kingdom Hearts soldier) and started killing bad guys without them noticing

he'd be killed

Ace disguised himself as Trafalgar Law

dunno what would happen

What if Ace had gear powers an destroyed Aka inu.

Team 10: Ultimate Alien
(Henge-Henge no Mi)
Transform Transform Fruit

users: Luffy, Trafalgar Law &, Nami

Luffy eats a orange colored grape, he transforms into Ben Tennyson (Ultimate Alien season)

abilities

• summoning 10 alien fighters

Law eats a red peach, he transforms into Kevin Levin - the powerhouse fighter (Ultimate Alien). Wears Ben 10: AF clothes

abilities

• matter absorption
• Room/Shambles
• hands shapeshift into a weapon by thinking of the object

Nami eats a green watermelon, she transforms into Gwen Tennyson.

abilities

• shooting purple mana from her hands