Not sure, on one hand he is a cocky idiot and a psycho and that is a nope. On the other side Oda using such a character, and even trying to put him among the good guys, is pretty interesting. But I guess this end was inevitable. If he now has to come back he must change his character, so either way he is dead, because his character brought him disasters upon disasters, if he is to redo again the same mistakes, aka not change his character, I don't see what is the point of reintroducing him.