There's another patch going out to PS3 users today:
http://www.callofduty.com/board/viewtopic.php?f=72&t=313365&sid=a009hsnji5eg41qmj5ml3vtr66
Looks like they are trying out nerfing the AK74U & RCXD and adjusting Second Chance kills on PS3 first. There's no mention of an impending Xbox update.
Also FWIW, they mentioned the update may take a while to propagate.
I like the second chance deal...The guy that takes the person down should get credit more credit than the guy finishing him off. I just wonder how many people are going to leave downed enemies b/c, they won't get a kill from it. Some people are haters like that.
I like the rcxd nerf as well b/c that thing is a 2 kill ground predator with hl on.
Not sure I totally agree with the nerfing of the ak74u, but it should at least get people to try out other guns like the spectre, mpl, and mac11 which are effective smg's as well. I don't like the mac11, but I'm sure Kabob would disagree with me on that.