Bill Belichick Stares Down a Suprising Low in Post Tom Brady Era Before Path to Monumental Milestone Awaits - EssentiallySports
How much pressure does Bill Belichick feel to succeed in 2021 after his first losing season in two decades, but his second losing season in a row without Tom Brady? - Quora
Belichick and Brady: Two Men, the Patriots, and How They Revolutionized Football: Holley, Michael: 9780316266918: : Books
Brady–Belichick era - Wikipedia
The story behind the split of Tom Brady, Bill Belichick and the Patriots - ESPN
Tom Brady - Wikipedia
Bill Belichick was talking Tom Brady in the 3rd round of the 2000 NFL Draft, per ex-Patriots scout Jason Licht