Randy Moss was pretty much doomed when he was drafted. Look who he had to look up too... Cris Carter. That dude was one of the biggest whiners in the NFL. Randy saw it, and just followed in the footsteps. If you guys disagree... then you are wrong.
Just kidding, it's just my opinion. But if you check out his first couple years, he was cocky... but he was still young and willing to learn, just had the wrong teacher.
As for going to Oakland, really don't have an opinion on that. All I can really say is if you are a Broncos fan, these games should be fun to watch Randy Moss vs. Champ Bailey. You can't ask for a better match up. (see I was pissed when the Redskins traded Champ)