Here are three observations from the fourth day of Bills training camp: Oliver was on fire on Day 4. Per multiple reports including Syracuse.com, Oliver had a huge day. Oliver had multiple tackles for loss and a potential sack on quarterback Josh Allen (quarterbacks are not tackled).

Bills offensive lineman Mike Edwards fell facedown on the turf before being assisted by medical staff following a hot, padded training camp practice.

The Bills are dealing with several injuries and right now are down their top two tight ends plus a handful of receivers.

Dalton Kincaid is battling soreness in the same knee he injured in 2024, while Tyrell Shavers expects to return soon from an ankle injury.

At least four wide receivers are unavailable for the Buffalo Bills' first padded practice of training camp on Monday, head coach Sean McDermott said.

Bosa said he's embracing the fresh start and the high expectations that come with joining a perennial contender. After years of injury setbacks and postseason frustrations, he believes the change of scenery and renewed focus on his health can help him return to form.