Yes, I have been waiting to see that for a long ass time. He showed the glimpse versus Kaido in the first fight but failed. We need Luffy to have a moment like Ichigo's Vasto Lorde vs Ulqiorra and in the movie. Luffy is happy all the time but we need that God mode when the hero wrecks havoc when his loved one is at danger again. Just imagine someone like Ussopp being in Akainu's hand, Luffy getting deja Vu but this time getting angry as fuck and going berserk. This needs to happen. Oda needs to justify Gorosei being concerned about Nika awakening. He needs to show the anger of always happy Luffy. If it aint versus Akainu, it can be versus Teach if he kills Garp.