Video: Aguero gets away with this shocking challenge on David Luiz

Referee Chris Foy must have missed this challenge on David Luiz by Sergio Aguero, which he may get punished for later

By Adrian Collins

Sergio Aguero and David Luiz both play for two countries that have a fierce international rivalry in Argentina and Brazil, but the Argentine seems to have decided to bring that edge to the FA Cup today with this challenge.

The two had been tangling briefly before this, so there was some frustration on Aguero's part, but the two footed stamp is out of order, and he may face retrospective punishment as a result.