Wow, maybe this is a strange coincidence, but while looking at those pictures it appears that the poster "GBR95" is the one that posted them on the Rivals main page is a guy that used to post on the NCAA football forums at easports.com.
When he posted there, he tried to pretend that he was a Nebraska graduate assistant or coach or something, posted fake pictures of himself and his "girls" as well as himself with his "best friend" that just so happened to be Sam Keller.
I won't go into detail about how I put it all together, but I noticed the screen name that the 3sib mentioned on Rivals, looked at his fan page to notice he went from a Nebraska fan to a UCLA fan, etc etc etc.
This might not be relevant to any of you, or make much sense, but I'm amazed that the guy has gotten away with fooling those at 3sib