Get 55 teamwork score in 1 round?

I'm 2398 points from Brigadier General and I'm up for the Valorous Unit Ribbon ( however you call that coloured bar ) and I need to know the easiest way to get 55 teamwork score in a single round so I can get me a free 2000 points.

I figured going around as a support/medic and resupplying/rezzing people for a round WHILE being SL and setting objectives for my squad.