A number of games with playoff implications highlight the 14-game NFL Week 12 schedule. Among them is an NFC North battle between the Minnesota Vikings (4-6) and Green Bay Packers (6-3-1) at Lambeau Field. Minnesota won both matchups a year ago against the Packers. The Packers are 6.5-point favorites, but are just 3-7 against the spread, while Minnesota is 4-6 ATS. Another huge matchup has the AFC-leading Indianapolis Colts (8-2) traveling to Kansas City to face the 5-5 Chiefs, who have lost two in a row. Neither Indy nor Kansas City have picked up a spread victory over their last two games, a