Stoneskin could be used as a tanking tool. Maybe it could boost a tanks threat generation? I know this would limit the overall usefulness of it being cast on a dps but alas if nothing else a shorter cast time and MP reduction to cost will do for me. The MP return idea sounds VERY interesting. Overhealing on targets not recieving any damage should not generate threat at all... why would a mob be getting angry with a healer for essentially doing nothing? Threat generation doesn't make sense lol. Thank gawd for shroud. Speaking of which; they could slightly reduce the cd on shroud. That could add a new lvl of depth to healing as a WHM. more MP regen means more heals which mean more threat thus consequently meaning more threat management through the timed use of shrouds... Just some ideas to throw out there.