The only thing I dislike about Mnk and Drg (and Bard) loot not being shared is that they get a huge advantage with our current RNG system:

Paladins lot against Warriors
White Mages lot against Scholars.
Black Mages lot against Summoners.

However Bard, Dragoon, and Monk don't have to lot against anyone. Any loot that drops goes straight to them without contest.


Therefore It'd make sense to DOUBLE the rate in which Tank, Healer, and Caster gear drops. Something like:

For every 9 pieces of loot that drop:
2/9 Tank gear
2/9 Healer gear
2/9 Caster gear
1/9 Bard gear
1/9 Dragoon gear
1/9 Monk gear

You have two tanks and two healers in every party (some have two casters.) It only makes sense that those specific sets should drop twice as often since they are shared sets.