Switching Teams Shouldn't Be Allowed. Example of Abuse

Switching Teams Shouldn't Be Allowed during am active game.

Example from last night: my squad (blue team) walls in an enemy APC(green team) at a FOB. We couldn't blow it up so we just built walls around it. Green kept spawning and got so angry that they began switching teams to blue team and breaking down the walls to release the APC...so now we're shooting green team AND team killing blue team bc they are actually green team insurgents lol