The San Francisco 49ers seemed to have moved on, and they aren't even thinking about Brandon Aiyuk as he crashes out. The sad saga of San Francisco 49ers WR Brandon Aiyuk continues. Also, the 49ers are not even thinking about Aiyuk as he crashes out. Does 49ers WR Brandon Aiyuk have options? If an NFL team gets desperate at wide receiver, it might see Aiyuk in a different light at that point.