We agree a lot more than we disagree. If Anderson continues to show he's for real, there's no question you keep him instead of Green. I'm really happy with what he's doing, and I hope he revives his career in a Spurs uniform. I believe in Green, and I think he's a lot better than you think he is. More importantly, I think other teams think he's valuable, and that may be what's needed to get back a good player if they decide to trade him.
I hope the Pelicans trade Gordon (for their sakes) and send Rivers to the d-league so that he can work on his game and get a dose of humility. In order to be a complete team, they will need another shooting guard. But there's no reason to trade for Green (or Neal or any shooting guard) until they are ready to become a divisional threat. There's still a possibility that their 2s contribute the way they have the potential to. Green's not the type of player you want on a rebuilding team,
The Spurs need an honest-to-God power forward. They have good small-ball options right now in Kawhi and Jack. Aminu would be locked behind them at the 3 spot and behind them, Diaw and Bonner/Blair for the 4. If spots open up, he's an intriguing option as a side-get in a larger web of trades. Right now (meaning when Kawhi and Jack come back) he'd be a luxury at a time when the Spurs may still have basic needs.