I am not a huge believer in Harris, and after watching Baron treat him like a chew toy in the first round, even less so now.
That said, Cuban is always game of course, but I don't really see how the contracts work. First, we have no need of an old man like Stack, particularly not when we are trading Bibby. And dallas would need Stack back anyway since clearly they would be reloading. He's also a free agent, so it would have to be a sign and trade, and in gneral, just not happening.
From our perspective, need to get to at least $10.125 to be wihtin 25% of Bibby's contract. So you have Harris at $4.0mil, maybe DJ Mbenga, who we were interested in last summer, at $1.8mil (did you know he's already 27 BTW?? not such a great prospect after all)...and then it gets hard or almost impossible. We could take Deven George as an ending contract at $2.2mil, so that's $8.0million combined, bu the only other contracts they have that work are Greg Buckner, who has a long term deal that we should want nothing to do with, or Desagna Diop, who has an ender of perfect size, but i of course half of their center duo nad hard to see them parting with. Maurice Ager is there, but we have no need of him, and his deal is only for $1mil, whihc is not enough. Just hard to see how the money works out unless additional players were involed