Rob Gronkowski doesn't travel to Buffalo - NBC Sports
Rob Gronkowski reportedly drawing interest from Bills
Buffalo Bills may try to sign Rob Gronkowski: Report
Break It Down: Rob Gronkowski keeps on dominating - Sports Illustrated
Rob Gronkowski is doing something special in Tampa - never take his dominance for granted, NFL News
Gronk is great, and the Bills know it
Rob Gronkowski insists he's 'done with football' even if Tom Brady calls
Rob Gronkowski on why he retired instead of signing with Buffalo Bills
Report: Bills interested in Gronkowski ahead of free agency
NFL Insider Says There's a Good Chance Rob Gronkowski Retires After 2018 Season - InsideHook
Bills interested in adding Rob Gronkowski, per report - Buffalo Rumblings
Rob Gronkowski suspended 1 game for late hit on Bills' Tre'Davious White