Only fight that I can think of that needs tp management at the moment is the one level 60 dungeon with the boss that uses educator. But only when it's with a random group that isn't up to par with current gear. Other wise I don't find myself running out of tp in most fights due to the long periods we can't attack the boss and having to deal with mechanics.
With that said, I do like popping bulwark early on in the fight and just spamming a few shield swipes to get hate as it's faster than having to go through the RoH combo, for single bosses.
