NFL teams want to trade for 49ers' wide receiver Brandon Aiyuk, but financial issues make it unlikely.

Several NFL teams are showing interest in trading for 49ers wide receiver Brandon Aiyuk, but the 49ers are unlikely to trade him due to financial constraints and roster depth concerns. Aiyuk's potential trade could help reallocate funds, but the team's need to manage its payroll and the high dead money cost of trading him make it unlikely. The team also faces decisions on aging stars and future plans amid payroll adjustments.