PDA and Co. undervalue their own roster. Started with Evans, traded away all their Petrie guys, trying to dump Thompson (who doesn't need to be dumped, he's appropriately priced) ... etc.
And I don't have a major issue with not matching Thomas at 8 million, but to hear them value him at 4-6 is sort of absurd.
My biggest issue is that if they let Thomas go, they have no control over their point guard situation for next season. With no real cap room, they can't go out and sign anyone who can come close to IT's level. They would have to rely on a trade where they do not have the best assets. We'd be relying entirely on other teams to fill our holes, and that's dangerous.
If we let Thomas walk, I hope its in a sign and trade at the least. You've got to make something out of that asset.
Unless Rondo is the play, this could be really bad.