and speed merchant Romby Bryant -- who burned the ??Riders with the winning touchdown Sunday -- the Stamps have a lethal set of receivers who pose a formidable challenge to the Lions, especially with Larry Taylor added to the mix. At this juncture, the return of Arland Bruce from a Sept. 29 concussion remains an imponderable for the Lions. He is the wild card, capable of making daring plays, or not. Bruce and Geroy Simon or possibly Shawn Gore, one of the league??s most underrated players, will need to leave his signature on this game if the Lions are to advance. Edge: Stampeders DEFENSIVE LINE -- Lions?? GM Wally Buono regards Anwar Stewart as one of his biggest mistakes. As coach of the Calgary Stampeders in 2002, Buono released Stewart in favour of another player, whose name he probably can??t remember. Stewart went on to play 10 seasons in Montreal, recorded 66 sacks and won two championships. Now, as a replacement player for the Stampeders, he??s haunting Buono again. Stewart had four sacks in a 41-21 win over the Lions on oct. 26 and has helped ease the double-teaming on Charleston Hughes, the dominating Stampeder defensive end. Hughes finished second (11) in the CFL sack race behind the Lions?? Keron Williams (12). While the Stampeders finished third league-wide with 43 sacks (Lions had the most QB kills with 47), 17 of Calgary??s total came in the final four games of the season, when Stewart??s impact was being felt. The fearsome