Xavi has been talking about Barcelona and Lionel Messi and feels his former team have failed to take full advantage of having the greatest player in the history of the game at the club.
The Catalan giants have largely disappointed in the Champions League since last lifting the European Cup in 2015 and ended up last season empty-handed for the first time in 12 years.
Messi ended up asking to leave last summer and Xavi has urged his former club to do their best to make the captain happy again at the Camp Nou.
“I’m sorry that we have not taken enough advantage of Messi in recent years.