HereAlice
They will still straw hats, Luke still will play a big role for their story just not going to follow them 100%. Lucy has her own dream to chase so she can't follow Luke tail all the time. Luke will join them in some adventure like Ace in anime filler. He will also joined the Straw Hats' adventure in the New World. Mostly making sure that Momo stay put. Robin, Nami and Lucy still in his harem. Just not in the same crew. He want Nami and Robin to follow him like the rest of harem, but Lucy still need them more than him cause she need them to survive the Grand line. It honestly will be funny when Sanji throwing tantrum when he saw Luke walking into the Straw Hats Girls' cabin and heard some loud moaning. No hate for Sanji but I do enjoy his reaction when He saw Zoro with Hiyori. Imagine how is his reaction when he saw three beauties are clingy to one guy.