John Wall has not yet played a game this season, as he's been sitting out as the Rockets continue to try to find a trade for him. It has been abundantly clear that he hasn't been the priority for the Houston Rockets this season. The Rockets have a young backcourt in Kevin Porter Jr. and Jalen Green who need playing time, and it makes sense that they would want to focus on their development.
The production from John Wall has been solid since he came back from injury, as he averaged 20.6 PPG and 6.9 APG last season, albeit inefficiently. It is possible that John Wall will be able to play better in a smaller role elsewhere, rather than being one of the main focal points for the Rockets' offense last season.
The Houston Rockets and John Wall are currently working out a solution for his situation, with John Wall attempting to return and play for them. However, it seems as though the eventual goal for both parties is to move on from one another.