I think there’s others who can do something better but we haven’t had good official Halo animation since Legends released leading up to ODST. Plus Genndy’s style works best with more acrobatic settings and characters. Samurai, Jedi, Nondescript 19th Century Ragtag Heros, and even Cavemen, all move around a lot more that a Halo soldier would. Not to mention all his action series’ have a far greater melee focus than guns. Truth be told I don’t want something official purely because 343 will find a way to -blam!- it up as they always have done ever since they took ownershp of the IP.