Not only is Iniesta essential to the Catalan outfit 's brand of football .
Iniesta has also captained them to a quartet of titles over the course of the last season -- two of which came this year -- the Copa del Rey and the league title win .
Not only is Iniesta essential to the Catalan outfit 's brand of football but he has also captained them to a quartet of titles over the course of the last season -- two of which came this year -- the Copa del Rey and the league title win .