I think all of the ringmasters are intended to be one and the same and the Defeat all Ringmasters marvel is just a short way to express completing the four main Ringmaster battles. The artwork and voice acting does not seem to indicate multiple ringmasters, same with the wizard mode. I think the Ringmaster Battle can be repeated as long as the player doesn't complete all of the marvels, so it doesn't really make sense that there could be an unspecified number of different ringmasters. Finally, a circus typically only has one person in charge, the ringmaster.

It seems confusing to lump the inlanes and outlanes together as return lanes. Only inlanes "return" the ball to the flippers.

I am interested in contributing to a knowledge base from and for high level players. This might include tips for "safe" play, strategies for chasing high scores in each mode (classic, survival, etc.), notable oddities like differences between versions, and so on. This could easily overwhelm the "three tips per wiki" prescribed by the Table Article Guide. I would like to see it still be separated for each table, but I'm not sure how well this might integrate with the spirit of these wikis. Thoughts?