After signing with the Eagles about a week and a half ago, Will Beatty has been working hard to catch up.

He's learning a new offense, new terminology, new teammates.

And a new building.

"I'm still trying to figure out where everything is here," Beatty said. "A lot of the doors here are not labeled, so it's like 'where does this door lead?'"

Eventually, the 32-year-old offensive tackle finds where he's going. For the most part, he just tries to follow his teammates. When he's the only player around, he begins to worry and checks the schedule to make sure he's not missing something.

Beatty isn't alone. He was brought in last week a day after the Eagles signed veteran linebacker Dannell Ellerbe. Both players are veterans over 30. Both players have won a Super Bowl. And both are playing catch-up.

How has it been going?

"Really good," head coach Doug Pederson said. "In both cases, picking up the offense with Will and the defense with Dannell. Dannell has probably gotten a couple of reps with our defense in the past couple of weeks. Both of them are doing really, really well."

While Ellerbe has gotten some practice reps, don't expect him to have a role with the defense just yet. Pederson on Friday morning said Ellerbe's role is still to get comfortable with the defense.

While Jim Schwartz said Ellerbe was going to learn all three linebacker positions, Ellerbe has been focusing more on MIKE and SAM. The former Saint said he likes to learn the entire concept of the defense. The biggest hurdle is learning the new terminology.

"I've been sitting out since OTAs, so it's been a while," Ellerbe said. "It's like riding a bike. Just repetition."

Both players were inactive against the Cowboys, less than a week after their arrivals. It is yet to be seen if either will have roles down the stretch.

When Beatty eventually finds his way to the practice field, he has been working with the Eagles' second-team offense, which means he's going against the Eagles' first-team defense every day. That's a good way to shake off some rust.

For now, second-year player Joe Walker has been playing the MIKE position in the Eagles' base defense. If Ellerbe were to ever get on the field, it would likely be in that spot. But Walker has been playing OK since Jordan Hicks went down.

During meetings, Beatty pretty much stays quiet when he has questions. He writes down what he doesn't understand and then brings it to offensive line coach Jeff Stoutland afterward so he doesn't slow down the entire group. It's basically like seeing a teacher after class for extra help.

One of the tough parts about joining a team in the middle of the season is everyone is already settled into a routine. Beatty and Ellerbe are working just to catch up.

"It's a little different, but would much rather be doing this than anything else," Beatty said. "This is a great organization. Everyone welcomed me with open arms."