GREEN BAY, Wis. -- A look at the hot topics from Friday's reporting day at the Green Bay Packers' training camp:
Matthews cleared: Although coach Mike McCarthy said he did not have any injury information during his Friday morning news conference, the daily NFL transaction wire revealed some details about the Packers' injury situation. While several players were listed in various injury categories, there was no mention of outside linebacker Clay Matthews, who missed the offseason program while recovering from a second surgery to repair his twice-broken thumb. That would indicate Matthews was cleared for the start of training camp. How much he will practice right away remains unclear. However, two others at his position, Nick Perry and Mike Neal, were placed on the physically unable to perform list, meaning they failed their physicals. Perry missed the entire offseason program with an undisclosed injury, but Neal had been a full participant. Defensive tackle Letroy Guion and defensive end Jerel Worthy were placed on the non-football injury list, and rookie receiver Jeff Janis was placed on the non-football illness list. All count toward the 90-man roster limit.
Top line: Given that the Packers will have a starting center who has never played in an NFL game, it was a bit surprising to hear McCarthy say this has a chance to be the best offensive line the Packers have had during his nine-year tenure as head coach. JC Tretter is the favorite to win the starting center job even though he has never played the position before (he was a tackle in college at Cornell) and did not play in any games (preseason or regular season) last season as a rookie. McCarthy also said he was impressed with rookie center Corey Linsley, a fifth-round pick from Ohio State. The Packers return starting guards T.J. Lang and Josh Sitton. At tackle, they will have Bryan Bulaga back at right tackle after he missed all of last season because of a knee injury, and second-year starter David Bakhtiari at left tackle. "I don't do comparables, but I think you have to feel good about the depth that we have in the O-line compared to prior years," McCarthy said.
Counting quarterbacks: One of the biggest issues facing McCarthy and general manager Ted Thompson is whether they will keep three quarterbacks on their opening-day roster. The past five years, they have opened the season with just two quarterbacks, but this year they appear to have two capable backups for Aaron Rodgers -- Matt Flynn and Scott Tolzien. "I know I said in the spring I'm not opposed [and] Ted’s not opposed to keeping three quarterbacks," McCarthy said. "It really depends on the competition at the other positions."
Talking to the team: The unofficial opening of training camp is Friday at 5:30 p.m., when McCarthy addresses the team for the first time. McCarthy said he spends plenty of time -- "probably too much time on it, frankly," he said. -- working on his speech. "You know when you have this much time to give a talk, my history has been to, I have to cut, I probably cut 60 percent of the stuff I have," McCarthy said. "You have to tighten it down and get it where you want it. Video is always a little better because [video director] Chris [Kirby] has more time to work on it. So the video will be awesome, and I hope the guy delivering the talk can deliver."
New hire: Despite a rash of injuries in recent years, McCarthy holds the team's medical, training, strength and conditioning staffs in high regard. Many of them predate McCarthy's time with the organization. But he also said on Friday that there will be a new addition in that area, although he did not get into specifics. When discussing injury prevention techniques, McCarthy said: "We have a young man coming aboard that we'll announce here in another day or so that will impact our team."
What's next: The first practice of camp begins at 8:20 a.m. local time on Saturday.