question about ninja

Good afternoon, game master I would like to ask you a question, I am DK dps, it happens that today in a dungeon I made, as there was no person who chooses tanke in the dungeon finder, I decided to go as a tanke although my main specialization is that of DPS, it happens that at the end of the dungeon FOR the last boss released a trinket of DPS, the scorpion, even though I chose tanke for the dungeon, I am dps because I have the equipment and talents, I gave him a need and Rolling with another DK, and I won, but the DK that he lost began to threaten me in a very bad way to report me by ninja, I told him that I am also dps and that the trinket serves me, but in the end as I do not want to have problems and the threats of the other DK scared me, very annoying I gave him the trinket. My question is, what I did is considered ninja ????? I just read the warmaner ninja rules and it says "- Player need rolling (group loot) on items which he cannot even use." but I'm not sure if what I did is considered a ninja, because as I said the trinket if it served me and I could use it, I would appreciate your response, to know how I should act in the future.

You queued as tank, therefore you roll on tank items. If you want dps items, queue as dps. However, it's acceptable to queue as tank and then COMMUNICATE with your group saying "Is it okay if I roll for dps items? That's my main spec." and then, with their consent (and a screenshot to protect your ***), you can roll on dps items while queued as tank.

However it's also **** to queue as tank while in dps gear unless you're super geared to the teeth (otherwise it's hard on healers, hard for you to keep aggro, etc.)

Reason #852 not to do RDF after getting T10 set.

But yes, queue as the role you want to roll gear for, it's that simple. You taking a shortcut and doing a terrible job at tanking doesn't let you still roll for DPS.