So Doflamingo gets scared shitless of hearing Kaido's name yet somehow has the balls to talk down on Sengoku in his head office? Also Blackbeard/Akainu are the ones most talked about being final villians in whatever order they come. I've seen several comparisons between Doffy and Mihawk as to who is the strongest Shichibukai and everyone was torn between the two untill they showed him in Dressrosa. Also, Jozu is the guy who made Aokiji bleed, Crocodile is fodder, Luffy beat him early on in the series without any gears yet he requires Gear 4th against Doflamingo post timeskip, that should tell you he's an ant compared to Doffy and Jozu wasn't having trouble with him at all. Oda nerfed Doflamingo hardcore, he could stop Jozu with parasite yet somehow he can't seem to do it to Luffy, that alone is complete bullshit. He hasn't even attempted to do it, also all these named attacks are nothing compared to the what he could do before, all he had to do was move his finger and limbs were gone, these current attacks might seem more powerful but they're only more fancy, he's not being effective with his string ability at all. As pointless as Sasuke having Amaterasu shuriken compared to just using Amaterasu to manifest where he wants instantly.