For the Northern Iowa Panthers, the picture is clear: defeat sixth-ranked Western Illinois and claim a share of the Gateway Conference title and a spot in the one-double-a national playoffs. With a loss, the Panthers finish 7-4 and pack up the equipment.UNI coach Mike Dunbar says the Western defense is top ranked in the league and makes big plays.Dunbar says Western Illinois will challenge the Panthers passing game as they have two good corners and a safety that transferred in from other schools.Dunbar says offensively the Leathernecks have a solid offensive line.