If you give an increase for pulling back-line duties, suddenly people are complaining because now WHM/SCH/BLM are now pulling 5k exp because they can DD with thier MP pool supplying 1.5k-2k exp.
Good call, I never though of this... all things considered this would probably make things even worse than they are now.
someone commentted that EXP should be "job oriented" i.e. WHM gets more exp for cures than DDing.... some people might argue about SE telling them how to do their job.
Perhaps instead of giving each job a role, players could
select their role in battles. An NPC could be added in the [S] towns that lets you sign up for one of five methods of Campaign battle assessment, each of which focuses on a certain type of contribution. One for damage taken, damaged blocked and enmity accrued (tanks), one for damage dealt by melee and ranged attacks (melee and ranged attackers), one for magical damage dealt, DoTs and enfeebles (magical attacker), one for damage prevented, health healed and statuses removed (healer), and one that covers all the bases to some extent (hybrid). SE could give each role a name that matches the nation you're part of as well. Obviously there'd still be some scope for an Attacker to gain EXP through healing, but much less than a Healer - and so on.
You could sign up for Healer assessment as WHM and backline, or sign up for Attacker as WHM and frontline, and get a comparable amount of EXP. Likewise, a Warrior would typically sign up as Attacker but could equally sign up as a Tank if that's what they wanted to do.
Obviously it'd be pretty bad if you signed up for one of these roles and forgot to swap when you changed jobs. I would want the Campaign teleport NPC to greet you with "Hello, Combat Caster StackMND!" or "Hello, Combat Salvemixer StackMND!", or whatever. Or maybe you could swap roles at the Campaign Arbiter in the battle zones as well, though I'm reluctant to add any more "ARE YOU COMPLETELY SURE?" dialogues to them in light of the hoops we jump through to join Unions :/ lol.