It effectively means Washington is closing the door on any potential union with disgruntled San Francisco 49ers wide receiver Brandon Aiyuk. BREAKING: The #Commanders are signing 4x Pro Bowl WR Stefon Diggs, multiple sources tell me. In tandem, Aiyuk has made his desire to join the Commanders painfully obvious, provided San Francisco releases him, which it has yet to do. And while Aiyuk's posts and near-delusional obsession with Washington weren't necessarily blockers to an eventual contract there, the Diggs pickup certainly is. Either way, whatever dream the receiver had about joining the Commanders is all but ended now.