San Francisco 49ers wide receiver Brandon Aiyuk is expected to have a limited workload in the season opener against the New York Jets, according to head coach Kyle Shanahan. Aiyuk recently signed a four-year, $120 million extension but missed most of August practices, raising concerns about his readiness for the game. Given the tough matchup against the Jets defense, fantasy managers may want to consider other options for their lineups.

• Brandon Aiyuk's workload is uncertain for Week 1.
• Recent contract extension may not alleviate concerns about his readiness.