Worstgen
Celestial D. Dragon
I've always been indifferent when it comes to Apoo. I feel like he has potential, but it's all dependant on what route Oda chooses to go with him. As of now, he's just there in my eyes.
Monkey D. Luffy
Is your answer A, B, C, or D?
Celestial D. Dragon
If you're talking about within the whole series I'll have to go with D. If you're talking about within the Worst Generation, then I'd go with A.