The Las Vegas Raiders are bringing in a very talented group of undrafted free agents after drafting a great rookie class.

The Las Vegas Raiders aced the pre-draft process. They aced the draft process, getting all their guys at insanely good value. And, now they have aced the post-draft process. The Raiders have already signed their undrafted free agent class, and it's looking like it could be the most talented UDFA unit we have ever seen from them.When you look at the UDFAs, the Raiders made it a priority to go after some of the positions that they maybe didn't get to address as well in the draft, like wide receiver, defensive tackle, and offensive tackle. The raiders are going to use the UDFA market to try to put the best 53 players on the field as possible when the time comes to do that.Now, let’s take a look at everyone the Raiders have signed in their UDFA class so far.

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Gary Smith III, DT, UCLA (per Chris Hummer of CBS Sports)

Roman Hemby, RB, Indiana (per Ryan McFadden of ESPN)

Jacob Clark, QB, Missouri State (per Tom Pelissero of NFL Network)

Xavien Sorey Jr., LB, Arkansas (per Arkansas football's X/Twitter)

Corey Rucker, WR, Arkansas State (per ASU football's X/Twitter)

Kansei Matsuzawa ("The Tokyo Toe"), K, Hawaii (per Hawaii's team X/Twitter)

Cian Slone, EDGE, NC State (per ESPN's Jeremy Fowler)

Jadon Pearson, LB, Fresno State (minicamp invite, per Fresno Sports Magazine's Al Scott)

Tyler Duzansky, LS, Penn State (per KickerUpdate)

Quincy Hughes, OL, Wofford (minicamp invite, per Wofford football's X/Twitter)

Chase Roberts, WR, BYU (per BYU football's X/Twitter)

Tanner Wall, DB, BYU (per Locked on BYU Podcast)

Isaiah Jatta, OL, BYU (per Matt Zentiz of CBS Sports)

Matt Lauter, TE, Boise State (per Aaron Wilson of KPRC2 Houston)

Caleb Offord, EDGE, Kennesaw State (per Justin Mello of Sports Illustrated)

Niklas Henning, OL, Queens University (per Justin Dunk of 3 Down Nation)