• The All-Pro defensive end suffered the setback in practice ahead of Week 3 and is expected to miss several weeks, which immediately put San Francisco in a familiar but uncomfortable spot: protect a roster option now, or use the opening to push rookie Romello Height into a bigger role.
  • The 49ers are leaning toward not placing Bosa on injured reserve, largely because they are running out of IR spaces.
  • The timing also matters because Bosa is likely to miss both the Broncos and Seahawks games.
  • The rookie has already played 62 defensive snaps through the first two games, and his only tackle this season came on a sack in the second quarter of the Week 2 win over the Miami Dolphins.
  • Kyle Shanahan said there is still a chance Height could be ready to go this weekend against the Arizona Cardinals.
  • Height’s own hand injury complicates that picture.
  • He missed Thursday’s practice, and his status for Week 3 is also listed as questionable.