already confirmed by Pew and Redon, and Kizaru also said he wanted to take Luffy and Sanji head.
Can you read?
'm going to make it simple.
1: Redon didnt say Luffy got there to block kizaru
2: Bonney was right there with Luffy and it was Kizaru who attacked her
3: Sanji blocking the attack means Sanji gets right there with Luffy
4: since kizaru was targeting Bonney, who right now has Luffy and Sanji, he must be facing off with em
There is literally no Luffy going to face off with Kizaru, its basic reading comprehension. You wait for raws for such things.