Objective modes in Call of Duty: Black Ops 7 are where "good aim" stops being enough. You sprint onto the hill, win one clean gunfight, then a nade lands at your feet and you're back on the respawn screen. That's why perks matter more than people admit. If you're trying to practise routes or test setups in Bot Lobby BO7, you'll notice it fast: the right perk choice turns messy fights into...