LEICESTER Tigers fly-half Joaquin Diaz Bonilla is set to leave the club after only one season and join the Top 14.Signed from the Jaguares this summer on a one-year contract, the Argentina international appears unlikely to remain in the Premiership beyond the current campaign.Montpellier, Bayonne and La Rochelle are willing to enter a three-way battle for the player who kicked the Jaguares to the Super Rugby final last year.Diaz Bonilla, 31, has experience in the Top 14, having arrived at Racing 92 last August as a medical joker.Capped four times by the Pumas, Diaz Bonilla was si...