Probably one of the most asked questions about SOCOM 4 from hardcore fans is if UCRRs (User Created Ranked Rooms) will or won't be in the game. Your answer, it seems, is coming next week. According to Chris and Jeremy in today's 'Zipline Podcast Episode 3' stated that they hope to announce how the online setup works, including whether UCRRS are in or not, but will do it the next time they have someone working on SOCOM 4 on the podcast.
My prediction? The classic lobby setup will be chucked out the window in favour of a more streamlined, more current, match-making setup. Hopefully we'll have our final answer next week.