Should the glowing axe the Promethean Knights wield be a weapon in Halo 4? I think it should, or at least a choice between the axe and the combat knife used for assassinations.
More melee weapons?
mehhhh… could be interesting. Definitely not a necessary addition to the sandbox, though.
you can use their Gravity Hammer, but not their Blade.
Only in custom games, a bit redundant having a melee weapon that does the same amount of damage as a normal melee, requiring two hits for a kill.
Maybe, even though it would be copying COD Black Ops, it should be a throwing axe, with only 3 too throw and disintegrates the enemy like the Promethean shotgun… and a melee move that has to be in distance( no sword like lunge ).