San Francisco 49ers wide receiver Brandon Aiyuk remains absent from practice as he seeks a long-term contract extension, despite being cleared by team doctors. The 49ers have explored trade options but have resisted moving him, while frustration is mounting within the franchise as the season opener against the Jets approaches. General Manager John Lynch indicated that Aiyuk’s absence could lead to fines under the collective bargaining agreement, signaling potential consequences for continued non-participation. Aiyuk, who is under a fifth-year option worth approximately $14.1 million, has not yet found common ground with the team amidst a broader trend of lucrative receiver contracts in the league. Coach Kyle Shanahan expressed hope for Aiyuk's return to practice soon, but the ongoing holdout raises uncertainty about his readiness for the upcoming game. With little progress in negotiations, the situation remains tense as the season draws near.