Real Madrid manager Zinedine Zidane insists he is unconcerned by the attitude or poor form from Isco after the Spaniard reacted angrily to being substituted in the club's defeat to Espanyol.
The 25-year-old has been a shadow of his former self this season despite having cemented his place in Zidane's team last term having played a vital role in helping the club to secure a La Liga and Champions League double.
Isco's woes on the field have resulted in just four league starts since the turn of the year as he has fallen out of favour with his manager, and his frustrations appeared to boil over on Tuesday after he was pulled from the encounter with Espanyol after 69 minutes following a lacklustre performance.