Don't know about likelihood, contracts etc..
But if the spurs can flip aldridge for wiggins they should, he is on a different timeline than the rest of our guys and a bad fit for them. Having derozan and wiggins and gay together sound like a nightmare, but at least derozan and wiggins have more future value than aldridge, and I think pop is quite good at maximizing these types of players. Obviously the ideal is to get picks too but even straight up I think I would do it, spurs need to get younger and fully rebuild