I thought Biscan did enough last season to earn a short contract extension - 1 or 2 years or so. Some of his European performances in the holding midfield role were quality and when he broke and drove forward through the midfield he could be difficult to defend against.
He always struck me as a player who would be willing to accept being a squad player only but maybe thats wrong, anyway, he was a decent loyal Liverpool player and I wish him the best wherever he goes - he'll have no bother finding another club.