At the risk of hijacking this thread, and further beating a dead horse, this was your post immediately prior to the above:
Logjam or no logjam, I'm pretty sure the idea (here, won't speak to ownership) of moving middle infielders wasn't to just dump excess quality players, it was to acquire a Sonny Gray replacement.
your post immediately above seems to disagree.
Polanco was traded for a starter. They tried for one of Seattle's actual good ones, settled for Desclafani. The Polanco trade isnt made without a starter in return.