Already solidified are the AFC East and a 1st round bye with the Patriots. The AFC South spot is also sorted out with the Houston Texans. The two wildcard teams right now are the Steelers and Ravens but that could change depending on what happens this weekend.
The Ravens clinch the AFC North division and a first-round bye with a Ravens win OR a Ravens tie and a Steelers loss or tie OR a Steelers loss. The Ravens clinch home-field advantage throughout the AFC playoffs with a Ravens win and a Patriots loss at the Bills.