I agree with #4 and #5; there [i]should[/i] be a ranking system, I really liked the one in Halo 2 (maybe 3?) where you're given a number (rank) which was raised or lowered depending on how you do, always matching you with people around your same rank. It kept you on your best, and it was always a challenge. And to the people saying "such a try hard" or "just play for fun", well that's why they should integrate both a ranked playlist and the non ranked playlist.