It should be noted that Greg was the 3rd different color guy on the broadcast. I think they are trying to be good ambassadors by bringing in the athlete side of things when it comes to the 2nd person with Barrie. In Tempe they had Parker Spencer, the local ITU coach of the newly formed USAT Podium Project and the other 2 races they had U.S. ITU athlete Renee Tomlin as color commentary.
Commentating is hard as hell, ESPECIALLY when your called in for a weekend race and that's it. But it's why I thought it was a great get in having Barrie Shepley being lead commentator.
-USAT L2 coach, M.S. Exercise Physiology http://www.aomultisport.com