Pats' vet Slater changing with the times to remain effective
New England Patriots players warm up at Gillette Stadium during an NFL football practice, Friday, Aug. 6, 2021, in Foxborough, Mass. (AP Photo/Elise Amendola)
New England Patriots coach Bill Belichick watches the NFL football team's practice Friday, Aug. 6, 2021, in Foxborough, Mass. (AP Photo/Elise Amendola)