I think I never played TRL before, but I like 80normal, I want to support it and I would play a league of this scheme.
I agree with SIBASA that TRL should be for new schemes and not schemes everybody knows and play in the other leagues. TRL could be like a way to introduce a scheme to other major league and a way to people know different schemes without having to worry so much about playng scheduled games like in Cups, not sure if it would complete the quorum, though (maybe a very underground scheme wouldn't get many players interested in playing it). It could work somehow as a test of popularity of a scheme.