Because I'm too lazy to actually read through all the previous posts to make sure this wasn't already mentioned, I'm gonna say that Square Enix made a poor decision as to how to implement the TP bar element.
Rather than relocating the stat bonuses element to the party list window & placing the TP bar under the buffs, they should have instead looked into a way to allow each player to determine whether they see MP or TP bars (as "nin4life", mine would only ever show the TP bar).