I have superjumped to the top of the base on zanzibar with only a battle rifle and gotten 30+ kills and 2 or 3 deaths before in multi-team. Your only threat is snipers from up there.
it was just something to add cause we were playing in multi team the other day and my friend asked if i could do it. So i did, and was ontop of the wheel the entire game. Ended up with 30 kills and 2 deaths
It was very well in multi-team due to the fact that there are 4 teams killing each other which makes it hard for one team to obtain a sniper and focus on killing you from the roof... plus there are plenty of other targets.