Tanya Arnold introduces highlights of the 2013 Super League play-offs, as we discover who will play in the Grand Final at Old Trafford. With the regular season finished, the top eight clubs have been whittled down to four. Leeds Rhinos have dominated the season finale in recent years, winning five out of the last six Grand Finals. But their rivals are desperate to blunt their success - they include Shaun Wane's Wigan Warriors, who are hoping to achieve the rare feat of winning the Challenge Cup and the Grand Final in the same year, and Tony Smith's Warrington Wolves. Show less