The biggest was undoubtedly acquiring Luka Doncic in a trade with the Dallas Mavericks, but a somewhat close second was the team landing, then losing, center Mark Williams from the Charlotte Hornets.
Around 12:30 A.M. on Thursday morning, the franchise swung a deal to send their starting center Mark Williams west to join Luka Dončić and LeBron James as members of the Los Angeles Lakers.