NFL owners vote to flex Thursday Night Football, allow emergency quarterback
Following USFL's lead? NFL approves emergency third QB
How The Eagles & Chiefs Won Their Way To The Super Bowl
Should NFL Teams Use New Rule to Keep 3 QBs on 53-Man Rosters?
Why injuries like Aaron Rodgers' make the backup QB essential - ABC7 New York
Hurts, Eagles soar into Super Bowl, rout 49ers for NFC title - Seattle Sports
Analysis: NFL wasn't at its best in conference championships
49ers – Eagles: Fans wanted Christian McCaffrey playing QB
What Lions coach Dan Campbell had to say about NFL's new 3rd QB rule
Should the 49ers have carried three QBs on the 53-man roster?
49ers stars ruffle Eagles' feathers in Super Bowl lead-up, 49ers
NFC championship matchup has old-school feel
49ers Clearly Still Bitter About Eagles Loss
49ers' NFC Championship Game QB debacle could lead to NFL rule change
What Lions coach Dan Campbell had to say about NFL's new 3rd QB rule