On the topic of boosts...
Under NO circumstances will boosts be offered any longer. The only way you are going to learn how to run a successful instance is if you group properly and learn what your role in any given instance is.
I am also not comfortable with GGB's name run through the mud when you get to OL and run those instances and make a fool of yourself as you have no idea what to do due to being constantly boosted.
If this does not suite your style of play, I am sure you know what to do.