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Mon 1/28/13 4:50 PM

Josh Howard (ACL surgery) wrote on Friday that his rehab is "going great ... it was a clean tear of the ACL this time and nothing else was damaged." In a post entitled "Staying Positive and Putting It All In Perspective," Howard goes on to thank the Wolves for signing him and he ends on a note suggesting he'll make another NBA comeback attempt. "As soon as they release me to start doing exercises, I'm going to take a page out of Adrian Peterson's book," he wrote. "Once I figure out what he did - besides his great mental ability to focus in on what he had to do to get back to his old self - the sky's the limit for me."