Have the Dallas Mavericks fixed their lineup building mistakes?

Luka Doncic of the Dallas Mavericks dribbles in the game against the Philadelphia 76ers at the Wells Fargo Center in Philadelphia, Pennsylvania, March 29, 2023. /CFP

The Dallas Mavericks did some impressive work to fix the mistakes they committed during the 2022-23 season.

The team traded Spencer Dinwiddie, Dorian Finney-Smith, a 2027 NBA Draft second-round pick, an unprotected 2029 first rou