This is a great idea and i think it will work. If you have 3 different servers/hubs and have one for 30,000 + for noobs, another one for 30,000 and under for pros. You could make a third server to let anyone play, this would work well because friends could still team together, noobs could play with pros and still get experience. If the noobs were sick of losing all the time they could go into the 30,000 plus server and have more fun. If pros were sick of winning every game in the normal hub they could go up into the pro 30,000 and under hub and get challenged.