Aboute envy... I belive that it could be one of the reasons of his abscence. In the wc-2006 he had problems with J. Roman Riquelme. Hernán had several clear opportunitys to score and Riquelme didn't give him the ball... not even when Hernán asked for it. That made us loose lots of scors. It is not new the fact that every Argentinian trainer told Hernán to "back off"... that means "to play worse": not to play with the 100% of his capacity, becouse the other players can't follow his rhythm. Riquelme is one of the key players of the team, and if he decides that he don't want to play with Hernán... that obviously ruins the games.