This would be a quality of life improvement in my opinion. A few times lately I have set my defense team in raid tournaments using costumed heroes. However, before the tournament started, I equipped/unequipped the costume to do a raid or hit a titan. Now, currently, when we equip/unequip the costume, the hero in the raid tournament defense is also affected. This caused the tournament to start with the wrong team. The same is happening today with my war defense team. I put Vivica without the costume in my war defense, but want to use her with the costume for raids. I’m afraid to change cause I don’t want to forget to change it back.
In my opinion, war and raid tournament defense teams should be separate from the rest.