First off, nothing Zaun says is interesting.
Second, I love the idea to trade for both,but giving up Stroman and Sanchez to do it doesn't make sense, price takes stroman's spot on the rotation and you're still running Happ out the every 5th day. So you improve a bit from Stroman to Price until the end of next season and you've given the Rays a very good pitcher for the next 5 years, and Happ is still throwing like a retard. The whole point of trading to improve the rotation is to get Happ the f*** out of it, not make a marginal improvement over Stroman.
Zobrist on his own has a lot of value, but how he gets his value is not typically something that fetches a big return in trade, so while he would be a good target, there no way I'd give up a top tier arm as the centrepiece of a deal, especially when he's walking into FA after next year, no chance they get a pick by offering the QO, There wouldn't likely be any want to re-sign him either given his age, and the fact that he's not having a good year. All of that together, Right now he's a buy-mid to buy-low type of asset. Top tier talent in return would not be necessary