The biggest NFL saga at the moment resides in the Bay Area as Brandon Aiyuk is still a 49er. Multiple trade partners have been listed for the wide receiver, with Pittsburgh being the most-discussed landing spot. But to this point, there has been no agreement between the two. According to Diana Russini of The Athletic, that’s because San Francisco has not been “satisfied” with the potential return from Pittsburgh. In an ideal world, a wide receiver would come back to the 49ers in the deal. While they might be open to other positions, making sure there is a body to directly replace Aiyuk seems t…