CJ,
I have said it before on this board... one needs to have a friend either in the union or with Management. You are right that Management appears to be "inconsistant" but more times than not, it is consistant... insofar, that the lazy, bad attitudes, the mistake prone and overall screw-offs are treated "unfairly" while someone else may get less harsh treatment. Then again, I have seen the union treat employees the same way... some they will attempt to move Heaven and Earth to protect with no expense spared, while others are given little more than an obligatory attempt to provide a bare minimum defense.
For example, one time I damaged equipment in a rush in order to cover one of my co-workers who I assumed was disconnecting power, air, hooking up push tug, looking for gate checking, etc. only to learn he was napping in the forward bin while I loaded the aft bin's final bags. 5 minutes to push and not even a push tug on the gate! Well, I damaged some equipment trying to get the plane out on time (thankfully, it wasn't the plane), and while the plane went out on time, I reported myself without discussing the true reason for my need to rush, and I filed a report as to the cause. I was told to be more careful, that was it... no suspension, no write-up, no drug test... the Manager knew my work pattern and history, and figured it was an honest mistake while trying to get a plane out on time.
I cannot really say that I have been treated poorly by Managers or Supervisors, even though I think they will do plenty of dumb things in operations. Some say I am "lucky" but I show-up on time, rarely call in sick, work hard, and don't cause too many problems, so I look like an ideal employee compared to some.
So Views Jester.