Mayweather is not slowing down at all. Ortiz is a powerhouse and once Mayweather felt his way into the fight he was pushing Ortiz back and looked so comfortable. Khan has no power, what has he got to worry Mayweather?? Mayweather would own him whether its next year or 3 years time. Khan has achieved a lot and is being well groomed, however, I don't think he has the tools to worry Floyd. In my opinion Ortiz would walk through him.
I think Khan has poor defence, particularly on the inside. However his quick feet (but sloppy) and jab would mean he wouldn't be eating leads from Mayweather. Ortiz was getting hit everytime Mayweather threw.
yeah even though ortiz has a better chin personally and a tighter guard and very precise set of punches i think khan is a smart hustler at the best of times and would last longer or atleast have it in him to last longer. it would be interesting though. khan i think wouldnt get uberly proud and trade with him and would trust his size and length to outpoint over the older smaller fighter......in his own mind atleast i thin kfloyd covers up gets inside and unleashes and stops khan while amir is doing britain proud