Tuck and Woodson left big shoes to fill, but it's a good sign that Del Rio has already seen a multitude of players pick up the slack and take on some of that responsibility.

2. AC/DC Are Getting Back In Sync

For a young quarterback wide receiver combination, there are few things more valuable than time – and in that sense, Derek Carr and Amari Cooper are no different.

During their first season together, AC/DC was impressive, and throughout the Offseason Workout Program the pair hasn't looked like its missed a beat – routinely delivering impressive plays and showing off an improved sense of understanding between the hash marks.

The cause for their comfort? Time.

"I'm able to trust where he [Cooper] is going to be at," explained Carr. "I'm used to seeing his routes run a certain way. Those are things that take time, like we talked about last year. I forgot who asked, but it's always going to take time getting that chemistry down. But, it's nice to see all of the hard work in practice that we've had together paying off out here in practice and hopefully come August, September and through the season."

With another year under their collective belts, Carr and Cooper should makes lives difficult for opposing defenses, which will be music to the ears of Raider Nation.

3. All Hands Should Be On Deck For Training Camp

As the team has worked through the Offseason Workout Program there have been a few noticeable absences – mainly rookie safety Karl Joseph.

However, Del Rio believes that when the Silver and Black arrive to their Napa Valley Training Complex in late July, all the players on the roster should be ready to work.