Scott Spratt of Sports Info Solutions and Aaron Schatz of Football Outsiders recap the important Chiefs win over the Raiders.  How does that game affect both teams' playoff and Super Bowl odds?  Has the Chiefs defense improved markedly since Justin Houston rejoined the team?  Then, they talk Lions, and how they've been the polar opposite of the Eagles this season.  Are they getting better?  And if so, which players are mostly responsible?  Finally, they close with a preview of the Ravens vs. Patriots game on Monday night.