Not really. He's a guy who used to cut big amounts of weight to make super bantam. Khan cuts little to make ten stone. They're about the same size. Khan is much taller of course, but a far less capable operator than Funeka.
Guzman on his day is a handful and Khan has so many flaws it's unreal, not the fight I would make after 2 defeats, the biggest question is will Guzman make the weight? He hasn't the best track record.
Maybe Khan can run like a track star all fight and nick a decision like he did against Maidana? He will be on high alert and fighting very safe after what happened against Garcia, so its a possibility.
this is a guy who has a history of not making weight atsch Very risky fight for Khan. Guzman has too much ring IQ for Khan and has a habit of putting a fight in jeopardy.