Over the first few days of free agency, the Mavs have gotten rid of their worst contract in Tim Hardaway Jr., received a quality player in return in the form of Quentin Grimes, replaced the departing Derrick Jones Jr. with a younger player, and acquired one of the best sharpshooters of this generation in Klay Thompson. That's a lot for a team that just made the NBA Finals! Is this as good of a start to the offseason as we could've hoped for?