Increasing xp gained by dps classes in leveling dungeons

[ilea]

Or maybe people should stop underperforming in all roles and make it an overall better experience to have them in roulettes.
That means self-improvement and cutting out the bad from the good.

Personally, I don't see how skill level factors? (At least in this discussion.) The long and short of it is that most prefer the DPS playstyle to tank or healer. Thus, I think it's important to incentivise playing as the lesser-used roles.

Seeing a bad healer just makes me want to hop back on my healer job to run roulettes.