He has always played alongside Curry. Not just on the same team, but the same rotations. Lots of teams will be watching with interest when he returns next week. If he shows he can lead the young Warriors team and produce like he did when Curry was healthy, there will be a lot of teams wanting his services. I don't believe the Warriors will trade him unless a top 5 player (KAT or Giannis) becomes available. I would imagine the Warriors might be willing to package D-Lo and Green to get either of those players. If the Warriors keep Green, they still have a very good player on a good contract.
Lavine is also overrated until he actually helps his team do anything but suck. The Bulls have too much talent to look so terrible that you are surprised to see they have 3 wins.