I think DS knows his playoff chances are better with either Cobb or Arrieta are in the rotation. but I also believe he will not throw money away either.
I agree if Cobb waned the cubs he would have signed,Their is no way that the Brewers can expect Nelson to pitch any close to what he did in 2017 at this point. The brewers really need to get one of these two guys.
Totally agree there is no way this team is a contender without Nelson as no guy in this rotation could replace Nelson. And if they expect to make a playoff run they need to find a quality replacement