User blog comment:Kogath/Monster Hunter: World Discussion/@comment-27120688-20170912155754/@comment-15446856-20170912195512

No. This game is not a celebration game like before in MHGen and XX, so there's no reason for all the flagships to be in the game. Also only Rathalos has appeared as a returning flagship so far, I only expect two or three more to make an appearance.