Zylstra spent his first five seasons with Detroit, totaling 18 catches on 28 targets for 136 yards and four scores over 35 regular-season games. Three of those TDs came in one game in 2022, and he's been mostly a non-factor on offense since having his 2023 campaign wiped out by a knee injury. Zylstra latched on with Buffalo this May, and he'll have to battle to make the roster as a depth tight end.