BUENOS AIRES — Diego Maradona called Juan Roman Riquelme a “traitor" on Wednesday for leaving Boca Juniors, renewing a feud that has gone on for years between the two. Maradona used the term in a radio interview. “If one wants to fight with Maradona, that's not important to me," Maradona said on Radio Metro. “But what you can't do is be a traitor to the fans at Boca." Riquelme, a former Barcelona and Villarreal playmaker, shocked Boca fans by announcing he was leaving immediately after the club lost to Corinthians earlier this month in the final of the Copa Libertadores — the top club championship in Latin America. — Reuters