Think of the Sale trade, I guess we agree that Sale >> deGrom, they have similar control years 3 to 2.5 with Sale with a better track record, he was basically a safer bet to trade for, the Sox gave the following
Sale for Moncada, Kopech, Basabe and Diaz, at the time of the trade Moncada was BA No. 3, Kopech No. 32, the other two not ranked.
If Sale is much better than deGrom at the time of the trade it means that Florial BA No. 38 & Sheffield No. 41 plus to minor pieces it's a fair trade proposal for deGrom, we might not need to include Medina at all.
Based on that a very good package would be Florial, Sheffield & Adams (BA No. 81). By the way, I doubt Cashman gives that much for deGrom.