The Tennessee Titans' beatdown of the Buffalo Bills on Tuesday night brought the number of undefeated teams to four. With the Seahawks on a bye week and the Titans playing the lowly Texans that number could stay the same after Week 6.
That would require two of the remaining undefeated teams—the Steelers and Packers—to come through in close matchups on paper. Both teams are favored by slim margins, with Pittsburgh playing host to the streaking Browns and Green Bay traveling to Tampa Bay.
The two matchups are highlights of the Week 6 schedule, but the docket also features some matchups where some struggling teams can get back on track.