I always blow past trash mob enemies. When I hit the little clearing way between I'll stop and look back to see if my team got the idea. If they did, great, smart people keep up, cool, good players move on bad players get left in the trash. If the whole team is wading through I'll lay down fire and get the mob's attention from the enemy's six. It's called flanking. Also, matchmaking is mandatory. If you don't have a fire team ahead of launching, you get match made. Don't complain that some of us are quicker/smarter. Keep up or go to patrol.