Wallace, I doubt, although I think he could regain value quickly, and could be a commodity by the trade deadline (if the C's play uptempo, it could revive his career a bit).
Lee and Bass? I would be shocked if teams aren't interested.
Lee compares favorably with some of the wings who have been getting big contracts this summer, and really should be interesting teams who need a SG (and there is a dearth of quality SGs in the league).
And Bass also should be getting a lot of interest from contenders. Bass is a bit more overpaid than Lee, but not so much that someone wouldn't take him on, perhaps just enough that you wouldn't get any real value for him, other than an expiring contract.
I really think Danny is probably working a lot of different scenarios with all these guys (as well as Humphries, Crawford, and Brooks), and once the Nets trade is finalized, I would expect the next shoe to drop pretty quickly.