P.J. that is an excellent observation!
If a person can monitor the current Creek County SO dispatchers on their present system and compare them to the voices on TG 30288. That can be difficult. Otherwise, we will just have to "take a number, wait and see" what is next. I first heard the 30288 around the first part of July. Shortly after it was heard, I submitted the TG to be posted under the Tulsa TRS.