Overeem closed the blog with a shot at Lesnar, penning, "say to MMA fans, again, don’t worry, I will be sending this guy back to WWE for you."
The fight on 12/30 will be Lesnar's return to the UFC for the first time since undergoing surgery to have a portion of his colon removed as a result of his ongoing issues with bout of diverticulitis. Lesnar last fought in October 2010, losing the UFC Heavyweight championship to Cain Velasquez.
To read the Overeem blog, click here.
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