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UFC veteran fighter Chuck “The Iceman” Liddell is still mulling over the idea of retirement, though many MMA insiders are certainly looking for him to do so after his KO loss to Rich Franklin at UFC 115. On the other side of the coin Liddell can still sell seats and his conditioning seemed much better; however it seems like his chin is the main issue, and medically is it even safe for Liddell to continue to take the beatings inside the Octagon? Your thoughts?