Brandon Aiyuk's desire to join Commanders becoming NFL's worst-kept secret

San Francisco 49ers wide receiver Brandon Aiyuk | Darren Yamashita-Imagn ImagesThe Washington Commanders finally made moves at the wide receiver position, signing Dyami Brown and Van Jefferson Jr. This should help boost the team's depth, but it won't preclude general manager Adam Peters from making more improvements to the unit.

And there remains strong speculation that Brandon Aiyuk will eventually join the ranks.

ESPN insider Adam Schefter didn't think the San Francisco 49ers were in any great rush to release Aiyuk, even if that's the likeliest scenario. This relationship has completely soured, so general manager John Lynch can make this as difficult as he likes. But there is no doubt that…