last night i was in a group with a sorc healer who needed on a heavy item, the tank called him out for it and the healer offered to give it back to him with a 100k credit fee, he gave it to the tank in the end but claimed he wanted it for his companion, and it was just a 'try at manipulation' ...
i also just ran with a jugg tank who needed everything, even my medium legs (in which he won, with a implant too, both were purple quality) which i have been looking for, for days in 50+ lvl fp's and hardmodes...takes the biscuit.