AFP/BarcelonaBarcelona forward Lionel Messi (pictured) trained normally yesterday and midfielder Sergio Busquets was also back working with his team mates as the La Liga leaders prepare for today’s potentially title-clinching game at home to Real Betis. World Player of the Year Messi damaged a hamstring just over a month ago and although he had been given the all-clear by medical staff he was unable to play in Wednesday’s Champions League defeat by Bayern Munich. Busquets, who has been suffering from a minor groin problem, also missed the Bayern game as Barca were thumped 3-0 in the semi-final second leg for a humiliating 7-0 aggregate reverse. “Leo Messi and Sergio Busquets, who had not been able to work at the same pace as their team mates in recent sessions, trained normally,” Barca said in a statement on their website (www.fcbarcelona.es).