@Brendanz34 your ideas are very good! But the issue i have is that if they are allowed in halo 5 itll turn the game into "Halo Battlefield"
many fans would be dissapointed.
And who ever had the idea of Space Battles, i dont support that idea either. It has already been done in Star Wars Battlefront and if allowed in halo that would also make many fans angry. (and trust me, pure space battles arent as exciting as it sounds)
I have another good idea.....
Dual Weilding as an armor ability!