Love this move for the Sox. They don't have to play games with service time/can start the season with their best team and they get to keep Robert until he is 30. The Sox will probably be the best team in Chicago going foward. Theo should take lessions from Rick Hahn on how to lock guys up. Being able to lock up Sale/Quintana and the value that gave them on the trade market is why the sox are in such good position.
The Sox got to get Moncada and Giolito done next.