I love Nick Gordon as much as the next guy, but this leadership clearly does not want to put him at SS. Especially for an extended period of time. This is why I think they would lean to keeping Farmer over Gordon.
I think Kep is as good as gone, even if they end up trading him just for a ML arm.
Arraez will get you the most value. I think he should be moved. A position-less, high average hitter is not as valuable as it looks watching on Ballys.