49ers Sign Christian Kirk + George Kittle Shares Thoughts on Brandon Aiyuk & Injury

Big San Francisco 49ers updates! The Niners have signed wide receiver Christian Kirk—what it means for the offense and how he fits alongside the current roster. Plus, George Kittle provides a key injury update, reveals his pitch to Mike Evans during free agency, and shares his thoughts on Brandon Aiyuk’s status heading into 2026. We also break down the Las Vegas Raiders signing former 49ers…