Nah. This is what's going to happen: We will get "one panel" updates in every "3 to 4" chapters of their fight, just to show that they are still fighting, but the fight itself will be off screened–during that time we will focus *primarily* on Zoro vs King, Sanji vs Queen and Luffy vs Kaido. Then, when Zoro vs King and Sanji vs Queen will be over, in middle of Luffy vs Kaido, we will get to Marco who at that time will be back into action and will join Kid and Law to *boost* them for more off screen action. Kid and Law will be healed by Marco, just like Zoro was healed by the *asspull juice* and Luffy by eating, and then we will get back to Luffy vs Kaido climax where Luffy will defeat Kaido. Only after that, we will go back to Kid vs Big Mom, where Kid will be heavily injured but unlike Law and Marco he will not be defeated, then when Big Mom will be ready to kill Kid with a CoC haki attack Luffy will arrive and block her attack. After that, we will get into Luffy vs Big Mom where Luffy will defeat Big Mom and Kid will be angry at Luffy that he robbed him of his victory over a Yonko.
In the next year this post will become prophetic, but everybody will forget about it cuz they always do.