Well, it is certainly not Bonus Ball's intent to have any new table sales be Diamond or Brunswicks, that is for sure, as per this press release, they have confirmed Rasson Billiards Tables of China as their official sponsor. Seems to me that domestic manufacturers (I guess only Diamond would qualify under this description) stand to lose out along with other established promoters.
As to increased league activity, I would say there would be little. I play in two 8 ball leauges (BCA and ACS) and I can assure you that most if not all league players have no interest in playing in a Bonus Ball league. Just a bit more food for thought.
Interesting, I thought they had already made a deal to use Diamond tables. I know Greg shipped ten tables out to Vegas for them. I will look into this.