Alvaro Morata and Joaquin Valdes: the player-psychologist partnership key to Spain's World Cup hopes

It's rare to hear an elite manager talk openly about working with a psychologist. It's rarer still for a national team boss to make a ‘psych’ the subject of a press conference prior to his side's first major tournament semi-final in nine years.

Fortunately, Luis Enrique is no stranger to speaking his mind (just take a look at his Twitch channel). Before …