Considering I'm doing that silly ACOG akimbo challenge and still coming out in top 3 with a positive KDR I think my play style is doing well. These campers barely get in top 5 because they refuse to move and people catch on quickly not to bother trying to flush them out, because as soon as they respawn they go back to that spot. Just today I killed a 'camper' then watched him come back so I killed him again only to see him come back a 3rd and 4th time.
The point I was trying to make is that I can't fathom why you would spend a lot of money to sit in corners and do nothing to help the team in any way.
Whether I go lone gunman or not is irrelevant. If I decided to follow people all the time I'd be easy bait as most of my team 99% of the time were dropped on their heads