If Amir Khan wins this will not be a shocker. How? This is truly old vs young. And slower vs faster and smaller vs bigger and shorter vs taller and etc. Khan really picked a big name and as longshot as he could get. He'll have little problem. Barrera has too many miles on him and Khan knows this. This is a great business move. Khan is talented but he gets no respect for winning this fight. The lower the weight the bigger old age makes a play on being a has been.