That's a good point. This is why Durant has requested a trade and will not be playing on the Nets next year. I also think this will be a good trade for the Nets because they want a guy that will actually be on the floor after the Kyrie experience last year. Westbrook will likely play all 82 games for the Nets and I think their management will appreciate that and the picks much more than another year of Kyrie drama. Plus, it'll clear cap space in the future since Russ only has 1 year left on his contract.
Durant requested for trade, not for that reason. He clearly wants a big help from coming from the All-Stars level and Phoenix Suns and Miami Heat can give it to him although that would pay a price for these teams just to get Durant.