Barcelona caretaker coach Sergi Barjuan is unsure if he'll be in charge this weekend against Celta Vigo.

Sergi guided Barca to victory at Champions League opponents Dynamo Kyiv last night. He stepped up from his role as B team coach following last week's sacking of Ronald Koeman.

There is talk of Al Sadd coach Xavi agreeing to join Barca some time today and Sergi concedes he doesn't know what is to happen in the coming days.

He said, "I do not know if I will end my week in Vigo, or at the Johan Cruyff stadium.

"Being here and representing a club that gave me everything is great. I live it thoroughly, as if this team was really mine."