Having the info for melee combos on a start/Tab screen when you cant pause the game on Ops is pretty crazy, we just need a place to see these combos prior to a mission to refresh us with what our loadout will do. also for new players also having some combat tips like over healing to remove mortal wounds and such would be helpful. Could make a station next to the armory that is titles combat simulator or something jus to give us the information somewhere.