I have seen way too many DRGs who don't use heavy thrust. I don't really care about dungeons, but when tanking ex primals and then seeing that none of the 2 DRGs are using HT is just really sad, most times I don't get an answer when asking but once I got an answer that was like "I haven't used that skill since low levels" as if it was a low level skill, he did say after that he would try it during the fight, used it while standing behind the boss.... and this was Garuda ex