Darren Bent said he 'll wait until the season 's end to decide on his future . Villa striker becomes a free agent at the end of this campaign with Derby . - July : Aston Villa's new manager Martin O'Neill is sacked after just one month in charge, and replaced by former Liverpool boss Rafael Benitez. He was out of favour with Paul Lambert but could return for Tim Sherwood . CLICK HERE for all the latest Aston Villa news .
Darren Bent said he 'll wait until the season 's end to decide on his future . Villa striker becomes a free agent at the end of this campaign with Derby . Bent 's been on loan with Brighton , Fulham and Derby most recently . He was out of favour with Paul Lambert but could return for Tim Sherwood . CLICK HERE for all the latest Aston Villa news .