Johnson (forearm) is questionable to face the Jets on Monday.
Samuel does not carry an injury designation into Monday's contest against the Jets.
Hollins does not carry an injury designation into Monday's game against the Jets.
Oliver (hamstring) has been deemed out for Monday's clash against the Jets, Alaina Getzenberg of ESPN.com reports.
Cook is expected to practice in limited fashion Saturday and is trending toward playing Monday against the Jets, Adam Schefter of ESPN reports.
Shakir will be a limited participant in Saturday's practice and is expected to be listed as questionable for Monday's game against the Jets, Rich Cimini of ESPN.com reports.
Head coach Sean McDermott expects James Cook to be listed as questionable for Monday's contest against the Jets, Adam Schefter of ESPN reports.
Samuel (toe) was listed as limited again at practice Friday.
Hollins (shoulder) remained limited at practice Friday.
Shakir (ankle) was listed as a non-participant in Friday's walk-through.
Cook (foot) was deemed a non-participant in Friday's walk-through.
Hollins (shoulder) was limited at practice Thursday.
Cook (foot) didn't practice Thursday.
Shakir (ankle) didn't practice Thursday.
Cook (foot/toe) is working on the side field at practice Thursday, Katherine Fitzgerald of The Buffalo News reports.
Samuel (foot/toe) is participating in practice Thursday, Alaina Getzenberg of ESPN.com reports.
Buffalo opened Evans' (hamstring) 21-day practice window to return from its injured reserve list Wednesday, Joe Buscaglia of The Athletic reports.
Head coach Sean McDermott stated Wednesday that Rapp has cleared concussion protocols, Alaina Getzenberg of ESPN.com reports.
Oliver (hamstring) will not practice Wednesday, Alaina Getzenberg of ESPN.com reports.
Shakir (ankle) won't practice Wednesday, Maddy Glab of the Bills' official site reports.
Cook (toe/foot) won't practice Wednesday, Maddy Glab of the Bills' official site reports.
Bills head coach Sean McDermott said Wednesday that Samuel (foot/toe) will not participate in practice, Alaina Getzenberg of ESPN.com reports.
Knox failed to record a single target in Sunday's 23-20 loss to the Ravens.
Samuel caught one of four targets for zero yards in Sunday's 23-20 loss to the Texans. He added one rush for minus-1 yard.
Davis caught one of his two targets for four yards in Sunday's 23-20 loss to the Texans.