There's lots of weekly and monthly tournaments open for free - why not play them? I did and I do, never having the equipment or the skills to contend. In one lucky moment, I became 5th - the only single digit standing in a public tournament.
Nevertheless, it's fun! For the longest time I played for course awards, i.e. lowest personal score on each 18 hole course. The monthly unlimited tourneys gave plenty opportunities to practice the courses and to better the awards.
I see no chance that WGT would inaugurate a second-best league - their interest is to sell the best equipment to those who want to be on top. Furtheron, there would be as many very talented players complying to such conditions and beating the sh*t out of any average competitor.