Espanyol's Argentinian coach Mauricio Pochettino (L) waves to Barcelona's coach Josep Guardiola (R) during the Spanish league football match Espanyol RDC vs FC Barcelona on December 18, 2010 at the Cornella-El Prat stadium in Cornella de Llobregat. AFP PHOTO/ JOSEP LAGO (Photo credit should read JOSEP LAGO/AFP/Getty Images)
