Increasing xp gained by dps classes in leveling dungeons

[Aylis]

If you're trying to improve queue times for DPS then just make dungeons 5-man.. or even 6-man
1 tank / 1 healer / 3 or 4 dps..

This would significantly lower queue times in theory..

Increasing the number of DPS in a dungeon however - this would effectively let more DPS that are in the queue into the dungeon.. So the number of required tanks/healers per-DPS would be lower.

Which in turn would mean spending a lot of dev time for the devs to go back through each of the games five million dungeons and re-tune them all to be equal to synced four player dungeons in terms of difficulty. I doubt most players would be okay with seeing maybe two new dungeons a year and one new raid a year while the devs are just reworking old dungeons.