As the NFL preseason concludes, teams are making final roster decisions. The San Francisco 49ers are set to face the Las Vegas Raiders next, with the 49ers giving several starting players, including Brock Purdy, one last preseason run while managing injuries and contract disputes. The Las Vegas Raiders have shown defensive inconsistencies and will be looking to address issues highlighted in recent games. The Detroit Lions are focusing on key depth roles, with quarterback Hendon Hooker vying for a backup spot against Nate Sudfeld, who currently has the 'upper hand' due to experience. Additionally, the NFL's new kickoff rules have increased the rate of returns, but it remains uncertain if this will continue into the regular season.