Tanks don't know their class.

With the shortage of tanks, I'm seeing players new to the role trying to cash in.

We had a full group ready for a Skyreach 8. We were waiting for a while and reluctantly accepted a 1200 Prot War. The war zones in, uses his consumables then sits to eat his stat food. The Warlock politely tells the warrior to switch from Defensive stance to Battle Stance. The warrior says, "I'm going to pass on this group, thank you".

What a jerk, wasting everyone's time.

If you don't know your role, don't queue for M+. Watch some videos and learn your class first.

/Rant off.