Honestly I think that why would both side consider to do this. Kyrie is 32, not fitting flagg's timeline. Rockets need a PG no matter what, they can have Kyrie or vanvleet is fine. I like Vanvleet too. I think Mavs might can sell Kyrie at a low price since he might be declining.27 phx,idk they will be good. For LAL clearly they need some depth in forward as like lebron is 42 next season.(no one believe he is missing out LA olmpyics, LA Lakers's Olympics, right?) so he need some rest.And Loki dfs can provide some needed shooting. For Dallas it makes since only because they got three smaller contract that is more affordable and tradeable in the market.