yea, as you guys already discussed, villains in jojo can last a while or be gone fairly quick. It comes down to Araki not favouring the style of writing where the heros get stronger and fight tougher villains each week. Even the weakest character can defeat the strongest character in the right situation. I love how jojo doesnt milk charcters or make people overstay their welcome all through parts 1-8. But most importantly... sometimes he just gets "bored with drawing a character." lmao