I have only played THM so far but want to do a tank class next. I do have a couple of questions.

As THM i try to sleep all the mobs that are not primary as soon as the pull starts.

In some parties the tank likes to attack each mob first before I sleep. In other parties the tank focuses on the primary mob while i sleep the rest.

Do any current tanks have a preference either way?

The second one works well unless someone does something to generate hate, such as heal before the mobs are slept.