Forget the oil pattern. Take the ball out the equation and it becomes a win/win for everyone. Ban all Urethane and Reactive Bowling balls. Plastic is the only type you can use.
Win for the Bowling Centers:
1. Bowling Lanes would require less oil.
2. Plastic ball does so much less wear on a lane.
3. Any damage done to a customer's ball is now cheaper to replace.
Win for the Bowler:
1. Plastic Bowling Ball price is cheap (More money to spend on other things: Like Tournaments) Makes bowling more affordable. Now someone can spend $50 to $100 and hold onto a ball for years.
2. You would carry 2 to 3 balls to a tournament (No more bags all over the place to trip on while bowling)
3. As your ball wears down the better it gets. No need to keep buying cleaners, sending it to the pro shop for oil removal.
4. Now that plastic is only type of ball. Manufacturer's now have more time to come up with outer ball designs. As a bowler you will have many different colors and designs to choose from. Bowling balls would probably be more unique to a bowler.
Oh I almost forgot...bowling sites like this would have more topics on the sport of bowling. Not what ball I need next.
Of course it will never happen.
Well I am off to the lanes to throw my new $200 bowling ball, guaranteed to give me more strikes than the ball I bought last year.