Barcelona face Granada in Quique Setien's first game in charge and the new coach said supporters should expect to see changes in the team.
Barcelona and Juventus could be set for a surprise player swap this transfer window.
Marc-Andre ter Stegen says Barcelona's players will give their all to ensure Quique Setien is a success at Camp Nou.
After confirming he turned down the chance to take over at Barcelona, Xavi led Al Sadd to a 4-0 win over Al Duhail in the Qatar Cup final.
Zinedine Zidane accepts the realities of coaching one of Spain's super clubs but has sympathy for Ernesto Valverde after his Barcelona exit.
Xavi and Andres Iniesta helped to define an era at Barcelona as players, and the idea of returning as coaches certainly has an appeal.
Sporting CP want an improved offer from Manchester United for midfielder Bruno Fernandes.
Barcelona and Manchester City are among the clubs to have been linked to Lautaro Martinez, but the in-form Argentina star is happy at Inter.
Xavi is now "totally focused" on Al Sadd after days of uncertainty over whether he could take the Barcelona job.
Former Tottenham boss Mauricio Pochettino has hinted that his next job could either take him to Spain or see him return to England.