The start of the offseason program for NFL teams means quite a few different things. Obviously, it's the first time that players and coaches will get together ahead of the upcoming season, so there's surely a ton to take in.

Obviously, though, the most important thing is finalizing those new jersey numbers, of course.

And for those of you who purchased a No. 22 Gareon Conley jersey last season, you may want to go grab your wallet, because he's one of many players who will have a new number for the Silver and Black in 2018.

On Monday, the team officially announced the unveiling of new jersey numbers for both free agents and the players from the 2017 roster who opted for a change ahead of next season.

First, here's a look at the new numbers for the free agents, which include Jordy Nelson no longer wearing the infamous No. 87.

Defensive end Armonty Bryant – 98 Defensive lineman Tank Carradine – 96 Tight end Derek Carrier – 85 Long snapper Andrew DePaola – 48 Tackle Breno Giacomini – 68 Safety Marcus Gilchrist – 31 Cornerback Senquez Golson – 40 Cornerback Leon Hall – 29 Wide receiver/Return specialist Dwayne Harris – 17 Quarterback Josh Johnson – 8 Linebacker Emmanuel Lamur – 54 Running back Doug Martin – 28 Cornerback Rashaan Melvin – 22 Wide receiver Jordy Nelson – 82 Defensive back Shaquille Richardson – 39 Fullback Keith Smith – 41 Punter Colby Wadman – 6 Wide receiver Griff Whalen – 13 Linebacker Tahir Whitehead – 59 Linebacker Kyle Wilber – 58 Cornerback Shareece Wright – 35

Obviously, a few that jump out there are Nelson's No. 82, cornerback Rashaan Melvin taking Conley's old No. 22, Doug Martin going with No. 28 and cornerback Senquez Golson going with an interestingly high number (40) for his position.

And then there were four returning members of Raider Nation who also opted for a change, including the aforementioned Conley dropping to No. 21, per the team's website.

Cornerback Gareon Conley – 21 Safety Erik Harris – 25 Defensive back Darius Hillary – 38 Offensive lineman Ian Silberman – 67

It seems that Conley had his eye on Sean Smith's old number and jumped at the chance to get it after the veteran's release earlier this offseason.

The Raiders could certainly add a few additional new names to the mix or make other changes to the roster moving forward, but it seems that the current players all have their numbers set ahead of the upcoming season.

The Oakland Raiders are wrapping up free agency and now have big decisions to make in the 2018 NFL Draft! Want the latest news sent straight to your inbox? – Sign up for our FREE Raiders newsletter now!