What happened: Horton said he underwent surgery after the Super Bowl to stabilize the injury. The wide receiver opened training camp off the physically unable to perform list.

Why it matters: Seattle regains a player who produced six total touchdowns in eight games as a rookie. The preseason gives Horton time to reestablish his role in the receiving rotation.

What to watch: His practice workload and preseason availability are the next checkpoints before the 2026 opener.