What happened: Willis cleared waivers one day after San Francisco cut him from the active roster. He remained in Australia during the transaction window.
Why it matters: The move retains tight-end depth without occupying a 53-man roster spot. NFL rules permit up to three standard elevations per practice-squad player during the regular season.
By the numbers: Through 2025, Willis appeared in 23 regular-season games and three postseason games.
What to watch: His availability for a standard elevation at the season opener is the next roster decision.