Well, how would you suggest they do it? ÂÂÂ
BTW, look me up.  I'm Sensei Fu on Live, I'll play with you. ÂÂÂ
I guess my suggestion would be that if a player has a high ranking in a similar game type (i.e. Rumble Slayer), that they would get matched against those with a similar ranking in the game type that they are starting to build a ranking (i.e. Rumble Preview). That way, a player at level 20 would be matched against other level 20s right away.
I guess the point that it "all pans out" is true, but as a less experienced/dedicated player, it's frustrating to consistently finish in the bottom half of the game simply because the high ranked players just haven't played the format enough.
It especially sucks when they start trash-talking and talking down to nOObs. I actually had to leave negative feedback for the first time last night because the guy that was winning was so vulgar and obnoxious and just wouldn't stop. I hated to do that, but I couldn't let it go because none of us newbies could get through to the guy during the game. Oh well.
That's my rant. Thanks, everyone.
Cap and Sensei, I'll definitely add you guys to my friends list. Thanks.