I believe a reputable roulette forum should have an established school that teaches various skills like how to calculate roulette odds, probabilities, money management, etc., which this forum does have.
It's a shame; however, this forum does not offer a universal language that roulette players can share and communicate ideas clearly to each other.
Thirteen years ago, I introduced concepts that I believe most players would be able to use to communicate their ideas. By labeling and mapping the numbers on the wheel head, players can easily identify where the ball is landing, something as simple as which half of the wheel the ball is favoring, like the "odd" side of the wheel. What?
This idea of having a universal roulette lingo has been met with great resistance. But, I believe developing, introducing, or adopting a universal roulette language should be one of the functions of a roulette forum.