Going into the second half of the season, all AFC playoff contenders, will have a tough group of games that could determine their postseason future. The Chargers have possible pitfalls against the New York Giants, Philadelphia, Denver, Dallas and Cincinnati. Here is a list of key November games for AFC teams that will help shape the playoff picture: • Baltimore at Cincinnati, Nov. 8. The Ravens can tighten things up with a win. • New England at Indianapolis, Nov. 15. The teams are 3-3 against each other in the regular season since 2003, and this could help determine home-field advantage throughout the playoffs. • Cincinnati at Pittsburgh, Nov. 15. The Steelers want to exact revenge for a loss at Cincinnati, and it could be for first place in the division. • New York Jets at New England, Nov. 22. Could be for first place in the division. • San Diego at Denver, Nov. 22. Chargers can either make things more interesting in the West or improve their playoff chances. • Pittsburgh at Baltimore, Nov. 29. Another AFC North matchup that could be for the division lead. • Indianapolis at Houston, Nov. 29. The Texans will need this one to help their wild card chances.