SMOKE GRENADES FOR ENGINEER CLASS! Most people don't want to play engineer for its lack of AR's but with the smoke grenade it would be way better for clearing buildings, and getting cover- especially in the rush gamemode. you would have to be level 11 on only engineer class to get it and when you throw it, it lasts for 5-10 seconds. it would also have a cooldown, you can have only two from assault re-supplies before you die again and get another two. There might also be another thing in engineer class, like a skill, that could make the smoke go away. if this does happen I would think that the smoke would last longer. thank you for reading :).