NFL 2021 team previews: Bold predictions, breakout candidates, biggest questions - ABC7 New York
Patriots spot similarities between 49ers' George Kittle, prime Rob Gronkowski
Rob Gronkowski happy 49ers' George Kittle takes position to 'another level' – NBC Sports Bay Area & California
Fantasy football - Tight end rankings clearer following Rob Gronkowski retirement - ESPN
Madden 22: Best Overall Tight Ends, Ranked
49ers vs. Chiefs: Rob Gronkowksi sees more Kittle in himself than Kelce - Niners Nation
Gronk Picks Between Travis Kelce and George Kittle, Addresses Retirement (His and Tom Brady's), Talks Aaron Rodgers Disagreement; Oh And He Acts Now – OutKick
NFL Superstar Club: George Kittle bumps Rob Gronkowski at tight end - Niners Nation
NFL team previews 2022 - Predictions, fantasy breakout players, depth charts, power rankings and over, under picks - ESPN
George Kittle and Travis Kelce on Super Bowl collision course
Ranking offensive weapons for all 32 NFL teams in 2020 - Barnwell picks the best and worst - ESPN
Brandon Funston's Week 10 fantasy football rankings: Favoring Kenyan Drake, fading Antonio Gibson and more - The Athletic
49ers stick together - and win
With Rob Gronkowski retired, 49ers' George Kittle climbs ranks of NFL's top tight ends
Rob Gronkowski confirms George Kittle is the best TE in the NFL, wants to face him in WWE ring