I mean I’ve mentioned two offers that were better than the one they ended up with. The sixers offer was better even if their goal was to win 50 games instead of compete for championships the next 3 years.
If the Spurs has been committed to getting back the best haul of future assets as possible they could have played Boston, Philly, and even LA against each other. It might not have netted Brown, Fultz, or Ingram, but it would have given them some solid young guys that could round out a championship 5 one day and a bevy of picks to try and land a #1 and #2 option for the future.