Change Class inside Duty - Voting System
I'm not sure how many times this has been suggested, but why not make this a thing?
Simple proposal: If you want to change class, you can put it up to a vote. 80% of the current party must agree (6/7, 5/6, etc...). You may not attempt a class change during combat. Your new gearset's iLvl will be shown during voting. No skills will go on cooldown.
As for why, there are many reasons. None of them are required to complete the dungeon in any way, but makes it more convenient/less stressful.
-Two PLD, one would like to switch to WAR, vice versa.
-Two SCH, one would like to switch to WHM, vice versa.
-Two WHM, would like a dps to switch to BRD.
-Two melee/mage + Two BRD, would like mage/melee LB.
-Dungeon really only needs one tank or one healer.
What are the possible exploits? What other restrictions can be placed to prevent said exploits?
EDIT: Additional restrictions to prevent abuse/troll:
-You may ONLY change class at the beginning of a dungeon OR after a complete wipe OR when the party is not full.