found this on sherdog (unfortunately), but it seems to have come straight from marcus.. here is the link
and the message:
If your a friend on Marcus Auerelios myspace you would have gotten this message last night:
Great news my friends! I finally got my first fight in the UFC. I will fight Tyson Griffin who fought at UFC 72. It is the first fight on my contract and it will take place at UFC 76 Terror. I have been training since my last fight in Pride and am ready to go if the fight was tomorrow. I will train hard and put on a show for the American fans.
Check out http://www.betterfitnessproducts.com/ they are my new sponsors, support them because they support me.
take it for what it's worth, i'm not saying it is definately going to happen, there's a lot of time between now and then.. but apparently it came from marcus, so i don't think he would announce that if he wasn't pretty sure of it..