While nothing is official yet, it's looking like former lightweight contender Julio Diaz (40-7, 29 KO's) is set to face Amir Khan (27-3, 19 KO's) in the UK on April 27th. Diaz, who recently made a move to the welterweight division, is coming of two wins and a draw against hot prospect Shawn Porter. Should the fight go through Diaz is expected to be a tought test for Khan.