I think the Depleted Uranium shells, should be scrapped for most games, and only available for Spec Ops type games.
I think explosive tipped ammo should be the go to ammunition for the Marines, as it is the "STANDARD light armour piercing round.", as Gormless informs us in the movie.
I think I will be upping the damage of Pulse Rifles and Smartguns in my games.
I think too much sometimes