For the Lakers : You probably have the best starting five in the league but with the new rules, you probably have zero depth, so I wouldn't do this

For the Mavs : They don't need another superstar next to Luka, but they need a good supporting cast. With this trade Dallas get defence and can give the keys to Keldon and Jaden Hardy to be the second option next to Luka.

For the Spurs :

They are apparently looking to acquire atleast one more first round pick in this year draft, here they acquire two. They could draft Cason Wallace to have a great rotation with Tre Jones and draft either Bilal Coulibaly (who played with Wemby with the Mets 92) or Brice Sensabaugh to replace Keldon Johnson.

For the Nets : They don't realy have a ton of cap space to make moves so if they are serious about keeping this core together they need a true point guard like Dlo who can help them during the regular season to make the play off.