Japan's exit from the Rugby World Cup will no doubt lead to a number of "what if" questions being asked."What if they had made their tackles against Argentina?" would certainly be the most recent, and it was addressed by wing Kotaro Matsushima immediately after Sunday's 39-27 loss to the Pumas at Stade de la Beaujoire."It wasn't a bad performance from us, but at various points we allowed them to score soft tries," he said. "There were two or three easy tries for them, which wasn't good for us.""We kept on coming back at them, scored some good tries and got within a few points of Argentina. …READ FULL ARTICLE