Chelsea midfielder Moises Caicedo has helped Ecuador to qualify for the quarter-finals of the Copa America. Ecuador drew 0-0 with Mexico in their last group stage game to set up a tie with Argentina. However, things got a bit heated at the end of the match between Moises Caicedo and teammate Carlos Gruezo. It has been a talking point in Ecuador, but Felix Sanchez will not be too annoyed. The most important thing for him is that his side have made it into the quarter-finals of the competition. What exactly happened with Moises Caicedo and Carlos Gruezo?At full-time, there seemed to be some sort…