High-tier scorestreaks can change a match in seconds. The DAWG and the Rhino are two of the most powerful streaks in Black Ops 7, but they need thought to work well. The DAWG locks down space and defends objectives. The Rhino pushes forward and clears enemies with heavy fire. You must pick where and when to call them in. You must also pick the right Overclock to match your plan CoD BO7 Bot...