Lionel Messi wants to stay with Barcelona until the end of his career, says club president Josep Maria Bartomeu, amid rumors the star is unsettled. The 33-year-old's relationship with the club has come under considerable strain this year and his future with the Catalans had been called into question with his contract up next season. Despite reports that Messi was looking for a potential way out, Bartomeu remains confident his man will stay at Barcelona for many more years to come. "Messi has