How about this:

Whether or not you roll a class that can actively do something to manage/refresh TP, the information is no less important to have. Just like even if you can't refresh MP or if you don't even use it, it's still good to see not only yours but someone else's in your party. It's not about you or how useful it is to you alone, its about the overall utility it provides rather than leaving things to be guessed at. Or perhaps should I have the option to hide your HP bars since I can't heal as a DPS?

Think it's in the way? Shrink it. Move it to a better position that works for you. You can do that much at least. But this IS a positive change, and one the larger majority have wanted for some time. Do not be so ungrateful as to say "well I didn't want it or need it, so remove it". And while I understand and agree that making it optional would be a good idea, fact remains we FINALLY got it. At least try to adjust before complaining.