Barcelona coach Xavi admits losing Ousmane Dembele to PSG is a blow.
The attacker has left for PSG in a 50m deal.
Xavi lamented, "I can give you my assessment since I've been here. We were betting on him and it has been a big disappointment. We wanted him very much here and we have a great project.
Xavi also said that Dembele "is a good guy" and was treated with "special affection".
"It was his decision and we accepted it," added the coach.
