That would be interesting to see if he does end up creating a 4th gearI think 1st gear is his normal state. Then comes gear second when he accelerates his blood flow and gear 3rd when he pumps his bones or something. If anything, he might get gear 4th.
I don't think there will be a 5th gear.1st = base mode
2nd = *no need to explain*
3rd = " "
[IMO]
4th = Giant mode. I.E. Instead of increasing the size of an arm/leg (G3) he increases the size of his entire body and "becomes" a giant.
5th = Heats his body (similar to RH but not to that extent) and "liquefies" his rubber body to manipulate shape, size & form to suit the situation.
Combining 2 & 3 is fandubbed as "gear stack". A la TB.3 is enough. He can still expand on 3 and combine 2/3 (Gear 2.5?)
There is no gear 1.. it's just Luffy
I think if he will get Gear 4th it would be like *Whole Body Red Hawk*. He covers his whole body in Haki like Vergo and then uses Gear 2nd heat to go on fire(wouldn't burn his skin because of Haki)First gear is normal luffy.
Fourth gear would be nightmare luffy.
He wouldn't need a separate gear for that. It's like saying instead of calling EGG a G3 move, he should call it a G4/5 move because he uses CoA; hardening. So if he does that, it'd still be G2.I think if he will get Gear 4th it would be like *Whole Body Red Hawk*. He covers his whole body in Haki like Vergo and then uses Gear 2nd heat to go on fire(wouldn't burn his skin because of Haki)
How?Fourth gear would be nightmare luffy.