Star receiver Calvin Johnson’s status is in doubt for the Lions’ home opener against the Chiefs.

The official Week 1 injury reports for all 32 teams are in, so let’s take a lap around the league to look at some of the notable players whose status might be in question this week.

Panthers RB DeAngelo Williams (foot) missed practice again on Friday and is listed as doubtful vs. the Saints. That means that Jonathan Stewart will again see the bulk of the carries against the defending champions.

The Cincinnati Bengals’ defense will be without its leading pass rusher, DE Antwan Odom, and nickel cornerback Adam Jones, both of whom were declared inactive for Sunday’s game against the Carolina Panthers.

A quick look around the league and players who have been announced, and reported, as starting the season on the physically-unable-to-perform list.

A report indicated the Panthers placed six players on the PUP list on Wednesday, including RB Jonathan Stewart and OT Jeff Otah. Steve Smith, meanwhile, gave no indication on his return from a broken arm.

The Thursday injury reports have been filed around the league, so we’ll pass along some of the names that caught our attention, including T.J. Houshmandzadeh, Kevin Walter and Pierre Thomas.

After a visit to Carolina Panthers training camp, it appears WR Dwayne Jarrett has made a lot of progress, rookie DE Everette Brown may have been a steal in the second round, and the loss DT Maa’ka Kemoeatu will force the team to bring in a veteran for help.

The Panthers received some much-needed good news along their offensive line on Thursday when starting tackles Jordan Gross and Jeff Otah returned to practice.

While the Panthers beat the Falcons , Carolina lost both its offensive tackles. Left tackle Jordan Gross left in the first quarter with a concussion and right tackle Jeff Otah hurt his right ankle in the third period.

The injury that forced Chiefs QB Brodie Croyle out of Sunday’s 17-10 loss to the Patriots is being called a “shoulder contusion.”