SC2GG is holding a league called the Star Cup. This will be it's third incarnation.
http://sc2gg.com/forum/index.php?showforum=283
It's format is like proleague and all the info you could want about it is here.
http://sc2gg.com/forum/index.php?showtopic=8907
Nice fun league that I've been in during the last two seasons, so if anyone's interested, feel free to join (my team). If you're C or higher though, you won't be able to join my team T_T. You'll have to go through the randomizer.
Looks neat, but the mappool is too much of a turnoff for me. I don't plan on ever practicing Katrina or Byzantium, and rov has 8 minerals in main, so fuck that map. Requiem/Outsider tend to be really annoying.