The Las Vegas Raiders are moving forward with rookie quarterback Fernando Mendoza after trading Kirk Cousins to the Minnesota Vikings.

The veteran's departure marks a significant change for the franchise, but Pro Football Hall of Famer Tim Brown made sure to recognize his contributions before the team begins a new chapter.

Brown shared an emotional message for Cousins on X, formerly Twitter, thanking him for his professionalism and the support he reportedly offered Mendoza during his time in Las Vegas.

“Hey Kirk Cousins, thank you for celebrating others' victories and lifting people without comparison or jealousy,” Brown wrote. “When you celebrate God's blessings in others, you make room for your own. God's blessings aren't limited. Neither is His grace.”

The Raiders legend also praised Cousins for giving the fan base something to cheer about during his short stint with the franchise. Brown suggested the veteran had helped prepare Mendoza for his opportunity to become the starting quarterback.

“I'm sure you have been whispering in Fernando Mendoza's ears, and he's as ready as he can be! I'm looking forward to it! Good luck, Kirk! Let's go 15!! RAAAAIIIDDERS!!” Brown earlier wrote.

Las Vegas traded Cousins to Minnesota for a 2027 third-round pick after starting the season 4-5. The move cleared the way for Mendoza, the No. 1 overall pick, to take over under center.

The rookie now faces a difficult first assignment against the Seattle Seahawks, whose defense is among the league's strongest. Raiders coach Klint Kubiak believes Mendoza is prepared, pointing to his steady improvement and growing command of the offense.