Well i hijacked your post but it turned out to be a great post nonetheless, to me it proves that you need to all realize there are 160-200 bowlers that are far better at knowing ball characteristics and study the game much harder than naturally gifted players might.
Not all naturally gifted bowlers have rocks between the ears but alot of staff players are dumb as a box of rocks when it comes to there drilling layouts and surface preps.
You would be surprised of how many will say my driller punches it and I have no clue of what my pap is?
My top average guy in my league last year had 3 800's including a 867 but the guy did not even know what ball he was using. It was the Cell but he told me that he said he wanted a strong ball and that's what they sold him, well Duh I thought.
Never bothered to ask him his layout just walked over and looked at the ball myself but without knowing his exact pap, only could estimate it from seeing his track. Guy throws it great but does he care to expand his knowledge of the Game??? Of course not he is just that good without even trying, so does average really mean jack sh1t???
Yes and no for all purposes it has too but for better yourself it means nothing to me, I am usually in the top 8-10 guys a night out of 120 bowlers for series. I know if I was not injured permanently from having only 10 percent of cardlidge left, that i would move up to the top 2-3 guys but having no leverage I am forced to live with my body is able to do weekly.
It is reason I hardly bowl any tournaments, long formats eat me up from too pain and for it some guys say i am wannabe locally. Trust me I want to kick your azz bowling every time I shoe up, no matter if i know you are better or not. From bowling against much better guys I learned to adopt this thought process or get run over.