49ers' Brandon Aiyuk Reports to Training Camp Amid Contract Dispute

Star wide receiver seeks long-term deal or trade as team remains firm on current stance.

Aiyuk enters final year of rookie contract, seeking a significant pay raise.
49ers have not engaged in extensive contract talks since May, leading to trade request.
Despite reporting to camp, Aiyuk may consider a 'hold-in' to avoid practice fines.
Team management and players express support for Aiyuk, hope for resolution.
Recent wide receiver market deals complicate negotiations for both sides.