Hatton apparently struggled to make 140 last time and now he's closer to 240. He's basically spent the last year on the piss, he's ancient for his style of fighting when you take into consideration the number of fights he's had and the way he's had to lose so much weight so many times, he's only going to be a shadow of his former self. He'll spend his entire training camp trying to get to 140. JMM may be older and smaller but he's in far better physical and fighting condition than Hatton and he's got exactly the wrong style for Hatton to face.