Quote Originally Posted by Chiramu View Post
This would be a good idea.

Also, what about locking the ability to change job in duty? So you queue as the role you want to PVP as and the matchmaking puts you into a suitable game with other people. Changing job in the arena could be a form of grief if the matchmaking sorts compositions. Example, your team is assigned a tank, two healers and 5 damage dealers; the tank griefs and changes to damage.
That would be a bad idea, I switch jobs based on who I know (or don't know) in my team and on general team composition. If I qued as a healer but see bad dps and 2nd healer who can solo heal perfectly, I'll switch to dps to make more impact on a match, and if I see 2 new healers in i145 gear and intelligence accessories I'll switch to 3rd because they might as well don't exist.