Okay, don't take this 100% serious. I think it'd be a cool idea, but the devs would never put it in the game. This is just cause I had the idea and wanted to throw it out there. So, let's say you are doing a dungeon and you are the healer, but you realize you can't keep up with the tank. You ask him or her to slow down, they refuse. A dps on the party happens to have a healer class at proper level and item score. You can then do a class trade. You offer to become a dps, they become a healer. It would only be allowed once per dungeon of course, and you'd all have to be out of battle as well as both meet the new class requirements for the dungeon you are in. What do you all think? Thoughts? Add on ideas?