Well, I think they've stated that they intend to increase/change the totem drop rate. The loot system probably won't get a full overhaul until 2.0.

Lag is just something you'll have to deal with until 2.0 (hopefully) takes care of it.

I have already given up on primal fights (I didn't even try to do Moogle) because of the absurd loot system. I'm sure SE doesn't notice or care, but that's my own little boycott.

Not sure what else there is to say other than "they're aware of the issues" :/