Ojama Yellow

he's not my favorite, but he's up there for the GX era (granted most GX character had wasted potential (like Zane), so seeing someone get character development at all (that's not Jaden) usually makes them a decent character in that series. Would love to see Zane Truesdale, aka Hell Kaiser, get into duel Links tho. may his Cyber Dragons rule

jaden had like zero character development tbh. only really in the yubel arc. maybe a little after losing to aster but other than that nothing.

the only characters in gx that I saw with real character development were chazz, syrus, and to a lesser extent aster. the other were...really disappointing. to say in the least.

zane was p interesting but really the only thing that balanced jaden out in s1.

Yeah... it took Jaden to season 3 to really get character development started, and it finished at the end of season 4. and that being some of the most character development in the show shows how much they forgot about it