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Following the arrival of former top lightweight contenders Frankie Edgar and Clay Guida, the UFC featherweight division has began to transform.

It has turned one of the promotion's thinnest weight classes into a budding dynamo.

Divisional champion Jose Aldo will surely have his hands full in 2013, but it's the recently rumored bout between Edgar and veteran Cub Swanson that has sparked much interest.

The fight has yet to be scheduled, but here's how the head-to-toe breakdown plays out. Enjoy.