No I won't post a link as I do not want to potentially offend any of the people involved. As a famous prune poster says: it's all there to be seen if you are a union member. It also happens to be in one of the unions latest updates freely available in all crew rooms.
Don't see a problem with your seniority rationale but could you direct me to the criteria for 'bad attitude'.
No need for a helmet, just a mature debate that's all.