This is gonna be a tough one for them as there's lot of Halo fans who love that stuff. Me included. To me, Halo 5 has the best gameplay of the entire series, hands down. They can get rid of the Spartan Charge, but I want the basics (dash, slide, clamber) to remain. It'd be open to removing sprint if they up the base movement speed though.If Halo cuts out all of the "Enhanced Mobillity" crap and returns to a classic gameplay style then it is that by a factor of a million. I have no faith that 343i will do that so I will have to go with the series that i feel most invested after that which is The Last of Us.