Crimson 2v2 is way too much like trials and therefore a lot of people wont like it if they dont enjoy competitive game modes. Most of the problem is the 1 heavy spawn in the middle of the map. It takes the crimson bond buff dynamic and creates a camp the heavy ammo and team shoot fight over it repeatedly game mode. It might be better with no heavy at all, which would allow players to move about the map more. Im not sure how to make it more fun and less sweaty but it often feels like trials. I often feel bad when the other team is more casual and 1 quits leaving a 1v2 or worse both leave and a new team starts in with a loss already.