"Running back to North Blue...," come on now, that's just harsh (still funny of course). I'm sure if he's not headed to assist Kid (since Zeus recognised Big Mom and Nami has to get her homie back), then he's dealing with something else important. The man gave Zoro to Sanji, no way he did that just to goof off. I'm sure he'll show us some even more impressive stuff this arc, whether it's strength related or not.