The Bucks have told Giannis they are willing to go into the Luxury tax to improve the team.Player personnel movements in Houston and, to some extent the rest of the league, are predicated (to a degree) on who the HC is or will be. D'Antoni has already given notice he is not coming back as the coach so I am quite sure, nobody will be moved until the Houston brass settles who the next coach will be.
That being stated, in all probability Vogel will be back as HC of the Lakers and the rumored move of Giannis to the Lakers in the future has a better chance of being a reality because of that and Giannis' desire to play with his brother who is already on the roster. Should be interesting to see how things play out as another rumor of Lonzo Ball returning to the Lakers in the summer of 2021 is gaining traction.