Randall Cobb, off IR + Brady's future, uncertain + Derek Henry, day to day | 1/21 #1

49ers @ Packers: Nick Bosa is questionable and Randall Cobb got activated off of IR. What will the 49ers need to do to pull off this upset? Rams @ Bucs: Leonard Fournette participated at practice this past Thursday, but is he healthy enough to play? And will the Rams be able to continue their success against the Buccaneers? Reports from inside the Bucs organization said that this could be Brady's last year... Bengals @ Titans: Joe Burrow succeeded in his first playoff game, how well will his second play out? Will the recover of Derek Henry prove fatal for the Bengals defense? Bills @ Chiefs: In an AFC championship rematch, will Buffalo get revenge for their loss last year? Or will the Chiefs leave the Bills with yet another taste of defeat?