I have /follow on my main /cast macro:

/target leader

/follow

/assist

/cast

Its a real art to see in 3rd person who is hitting you where and then bringing your guys to face the mob, something you don't learn from quests. Although at higher levels I am sure thunderstorm gonna help a lot for that.

You don't waste time turning the main you back up or angle back. Lets say main is at 12 o'clock and group at 6 and mob at 7 you want to back up the main through like the 8 oclock point. Accuratly determining where to move to, forward or back, takes some skill and practice; This is the only real skill Iv seen needed up to level 20.

In the above example should you back to 8 or back to 7 (or even 9) for minimizing the amount of time before you can cast with your crew.