refnrev,
If you think that is OK, keep doing what you are doing. Just remember that one person that has some say might think otherwise. So if you feel it is personal preference, please do not come here later and complain that you are not getting the assignments your peers are getting. Do not complain when you are sitting home during the playoffs. Do not get upset when you are not advancing at the same rate of others. Now go out there and use whatever mechanics you see on TV, because it is all about the calls, not the presentation right? If you think it is all about you, then keep doing what you are doing. Also do not worry about sending back those contracts or confirming your assignments. If you feel it is all about the court, then you are doing just fine.
Peace