Who Should I Start? Christian Kirk or Marvin Mims Jr.

Friday, June 5, 5:35 AM

Since 2021, San Francisco 49ers wide receiver Christian Kirk has taken more than 75% of his snaps out of the slot, but in signing with the Niners in free agency, he landed with a team that deployed 11 personnel at the league's sixth-lowest rate in 2025. In the Kyle Shanahan era, no team has more regularly removed a receiver from the formation in favor of a fullback than the 49ers, putting Kirk at a disadvantage before even factoring in the team's splashier free agent signing of six-time Pro Bowler Mike Evans or the surprise selection of De'Zhaun Stribling with the 33rd overall pick of the 2026 NFL Draft. There's a slim possibility of a tendency shift to lighter personnel early in the year as the team awaits a return to health from All-Pro tight end George Kittle, but even in this unlikely scenario, Kirk could still find himself fighting for playing time behind Evans, Stribling, and 2024 first-round pick Ricky Pearsall. Once partly responsible for resetting the wide receiver free agent market, Kirk is now 29 years old, and at RotoBaller's dynasty WR97, he is no longer a player who needs to be rostered in shallower leagues.