NFL eases rules for emergency QBs after 49ers' woes in NFL title game
N.F.C. Championship Game: N.F.C. Championship: Eagles Beat 49ers, 31-7, to Claim Spot in the Super Bowl - The New York Times
NFL emergency QB rule is back - Cincy Jungle
Purdy outshines Brady in 1st start as 49ers beat Bucs 35-7
Transcripts: Kyle Shanahan, Brock Purdy, Steve Wilks preview 49ers-Giants Week 3 matchup
OC] The Eagles didn't “win” the NFCCG, they just didn't lose it. Listen as to why. (link and additional info in first comment) : r/49ers
NFL approves rule change allowing teams to roster 'emergency' QB after 49ers' NFC title game dilemma
NFL tables third-quarterback rule discussion until meeting in May – NBC Sports Bay Area & California
WATCH: 49ers lose quarterback Josh Johnson to injury, Brock Purdy reenters the game - On3