>ouma was going to exorcise and negate Coronzon's existence with his right hand before she brought out the Eggs in his arm, so it's safe to say he can under certain circumstances.
Certain circumstances, which is more than just a bit vague.
>Literally nothing you've posted matters in the long run since Diavolo is an ambush fighter and, even on the chance that he doesn't die on Touma sensing the presence of the Stand of negating it, Touma would likely flatten his face in in close combat right after the fact by himself. Diavolo is not that good in close-combat and even his Stands endurance is garbage and weak.
Ignoring the multiple times King Crimson has fought in cqc if he knew he could take an opponent, Touma not having anything on his profile that suggests he can sense the presence of a Stand, the fact I literally just finished a calc for Diavolo and will probably make a CRT later today for that when I wake up, and the fact King Crimson is one of the most durable and hearty Stands in the franchise. Also lol using Stand Stats? Especially the Permeance Stat? Which isnt even talking about his durability. Quite literally almost everything you said was completely wrong. You may have a point on Diavolo not being skilled in cqc given we never see him fight himself, but that's the only point there that wasnt a complete lie.
>If Time Skip doesn't work on Touma, his precognition won't matter. It's also shown that Epitaph's precognition isn't 100% true as the results were turned against Metallica instead of doppio, which would easily happen to Diavolo himself over Touma.
If, key word there. His precog still helps him avoid things ahead of time as long as Epitaph doesnt get ahead of itself and predict things past that. Also that's actually wrong, Doppio misunderstood what was happening in the vision, not that it was changed from him to Nero, if you're talking about the foot thing anyway, Doppio kinda even says himself that yeah, the vision was super accurate and as such I got his leg.
>Diavolo has no victory conditions based on the fact that Time Skip does not work, his main source of attacking and flanking the enemy is now gone. Keep in mind Diavolo doesn't have knowledge on Touma's ability either, so naturally he will try close combat and to flank only to find his efforts in vain regardless of his predictions. Touma's precog is the better one in this situation as it'll read his Stands presence and all of Diavolo's movements itself, as he has no means of restricting his body nor would he know about it.
That's blatantly false, dishonestly so. If time skip doesnt work then he's not even going to bother entering cqc, he'd stay far away from him and attack from afar. Diavolo, in character, never enters cqc without time skip and knowing he can take out his opponent. If he cant he just stays away so moot point, if time skip doesnt work Touma will never get in range and if it does, well than this conversation is pointless. Doesnt need knowledge, Epitaph will tip him off. Touma's precog is actually useless according to the profile, he cant react or sense things that have no visual tells, of which King Crimson doesnt, if you wanna argue otherwise then make a CRT, that's what I'm doing with the Diavolo street calc, it's best you do the same. Wouldnt need to know about it if Epitaph tips him of or his lack of time skip tells him not to enter cqc and deal with this from at range, which he easily could by just flicking a stone or something.