That one is really tough because if the Spurs don't want CJ I don't know if we have the type of offers to compete with other teams.
If I'm the Spurs some other teams have some intriguing offers (just the teams mentioned):
Denver - Michael Porter Jr, Gary Harris, and a future 1st
LAC - Something around Tobias Harris? We could probably beat their offers.
Phoenix - Has a ton of young guys like Josh Jackson, Chriss, Bender, Bridges, and Okobo plus contracts to match salary
Toronto - Has a young guy like OG but I'm not sure if they have enough unless SA wanted DeRozan.
Washington - Would likely offer Otto Porter.
Now that I look at it, I guess we have just as good of a shot as any of those teams. The problem is that list doesn't include LAL, Philly, or Boston who could all blow away any package by the other 26 teams.