1.-sleep pollen does nothing unless pollen affects photons?
2.-chibaku tensei would work...if it had the gravity of a black hole.
3.- something he never did, besides he needs to grab the opponent, good luck grabbing light.
4.- only if there is a full moon and he isnt bothered by anyone?
kizaru has precognition and lightspeed, and has tanked island busters with no damage at all. he will eventually take it.
after 100 kicks at the speed of light madara will become a pile of trash.
1. That's not how logias work. Just because Kizaru has a DF that can cahnge him into light photons doesn't mean his body composition cannot be affected by everyday chemical agents like everyone else in the verse. That's like saying he's immune that logias are immune to mind control because their brains are made of magma, light, or whatever. It's also saying that he's immune to poison, when that's clearly now how his DF or anyone else's DF works here. Once he takes in that pollen, he's off in a doze.
2. No it does not have to. Kizaru gets attracted to a gravity sphere like everything else. You dont need black hole level gravitiatonal attraction to disrupt light, and you don't need that level of gravity to pull in someone who is by all means still physical.
3. He'll grab him when he's physical, which he will be 99% of the time.
4. No there does not have to be a full moon, and he can do it whenever he wants it, which would be as soon as possible since he plans to enslave the world.
Precognition is not going to help him at all. And so what if he's lightspeed? He's only lightspeed when he's traveling as light, and it's not going to help him much unless he's running away from Madara. Kizaru has never ever tanked any island busters. Madara has so much more going for him in his arsenal than what your interpretation of the Pika Pika no Mi is giving for Kizaru.
He's never going to get to those 100 kicks at the speed of light, seeing as he doesn't have the combat reactions to kick immediately after he exits his light form. Madara will intercept him while Kizaru is charging up an attack like WB did. Perfect time for soul-ripping. It's a terrible idea for Kizaru to try into CQC with Madara. Kizaru's kicks aren't even going to put Madara down. They don't have an ounce of Gai's Night Moth kicking power (that still failed to kill Madara), plus it's easy for Madara to quickly regenerate before Kizaru can execute another attack, defend himself with an Omnyoten barrier, or bash Kizaru aside with Limbo. Kizaru has nothing going on for him against Madara.