Read your teammates and what they're doing. If you're playing with a pre-made team you should already know their playing habits. I have a buddy I play with a lot that is prone to not roating, but he's a god at being able to clutch near the net by himself, so I'll tend to know my place on the field, go back a little to mid field (in case I need to revert to being goalie , or clean up a pass he makes for me). Or, if I'm playing solo in 2s or 3s I know to play more defensice at beginning of game to see how the teammates are. If I see the are rotating I will find the correct groove. Rotating is all about knowing where your teammates are and trying to predict what and where they will be. Even try to learn quickly how the other team is. If they're trying to set up aerials most of everytime they have ball control on your side of the map, make sure there is a goalie at all times then. If you find nobody on your team is in net, then get there. My favorotire rotation in 3s is where everyobdy always has boost. If the ball is on opponents side, and I go up for a goal attempt I'll generally use most of my boost. If I don't goal, and ball is still in our control on their side of the map, the idea is I'll rotate back to mid/back field to get boost and the other teammate that was already back there will push forward taking my position. So, idea 3s rotation is , while in offense mode, 2 cars are trying to goal, and there is 1 guy somewhere in midfield ready to either go back to goal to be goalie, or take the place of one of the cars who wants to rotate out for more boost (that car would take the mid-field position) A ball chaser is somebody who doesn't rotate and is always in offesnse mode. They would be trying to goal, run out of boost, go mid field to get boost, then go right back to trying to goal instead of reading that the other teammate had taken their spot and not going to mid.