"I feel like I've been letting my team down by missing these games," Bosa, 29, said last season. "Letting everybody down, letting coaches down. Letting the organization down. Letting myself down and it just sucks how these years have gone, the last few years."

Following his release from the Los Angeles Chargers, Joey Bosa opted to sign with the Buffalo Bills on a one-year, $12.6 million deal. Bosa was linked to both the San Francisco 49ers and Miami Dolphins before he chose to head north to Buffalo.