No one is going to have money to offer for Smart.
Dallas needs to spend its money on a Center.
Brooklyn just ate up their cap space with the Howard trade.
The Lakers and Rockets have bigger fish to fry.
Smart doesn't make sense for the Bulls or Sixers. I don't think he makes sense for the Kings either due to Fox in the backcourt.
That only leaves the Hawks. They could pair Young with Smart, which makes a lot of sense. With Evans, Bradley, Payton, KCP, Ellington, Van Fleet, Harris, Exum, and more also available, I'm not sure he makes the most sense for a rebuilding team.
Are the Hawks really willing to invest that much money in a non-shooter? Doesn't he make more sense on a playoff team.
After the teams I listed above, there are no other teams that would be looking for his services that would be willing to pay him more than the MLE.
Seriously, the only team I could see being able to offer him money is the Hawks. Otherwise, either he signs for 8-9 million a year, or accepts his QO and plays one more season.