NEW YORK: Lionel Messi will bid to gild his legacy as the greatest footballer of his generation here Sunday by ending Argentina’s 23-year wait for a major title in a dream final against holders Chile in the Copa America Centenario. For Messi’s many millions of admirers, the five-time world footballer of the year has already achieved enough in his glittering career to be considered in the same bracket as Pele and Diego Maradona. Yet the only hole in the Barcelona superstar’s CV – a major tournament title with Argentina – is invariably, and somewhat unfairly, cited as a justification to delay his elevation to football’s pantheon. That could all change on Sunday before a sell-out crowd of 81,000 at East Rutherford’s MetLife Stadium, the home of the NFL’s New York Giants, when Argentina face the Chileans in a rematch of last year’s Copa America final. It is the third final in as many years for Messi and his teammates, who suffered agonising defeats in the 2014 World Cup final against Germany and to the Chileans on penalties in Santiago last year.