It was on Sportscenter this morning. He said he met with Mr. B a few weeks ago and they came to an understanding, and that he will be at camp. He went on to say,
"Right now I'm obligated, I'm under contract. It's $14,000 a day if i miss. I'm not stupid. I will be there."
John Clayton's take was that Marshall realized the Broncos couldn't get the value they would want in a trade due to his past issues. Marshall wants to get paid as one of the best receivers in the league, and said, "He is one of the best receivers in the league." He thinks Marshall will show up and play well.
You can definitely see that Marshall is trying to say the right things. You can't blame the guy for wanting to get paid commensurate with his play.