I think I might of missed something. But anyways, going by what you've got. Yes the coach does lose his box. Pre-game dunk is an indirect T on him (the coach). Also, counts towards the plays 2 T's for disqual, 5 personal fouls for disqual, and towards the team foul count.
[Edited by tjones1 on Feb 16th, 2005 at 12:12 PM]