Reasoning for removal of TP, but not MP?

[SamSmoot]

Basically, unless you spammed your AOE skills there were never any risk of running out of TP, so it was in essence a pointless resource.

I always wondered what TP was for, I don't think I've ever seen it drop on this character, even while AIE farming low level mobs. (Death Blossom works for this because you don't have to target them first, just run by and hit one key.)