I don't know. I'm not sold on Lee. He played in a high volume offense that lead to a ton of chances at shots and a ton of chances at rebounds.
For the right money I'd think about it, but I don't know if he's a third option, let alone a second.
Plus, for next year, I'd say that keeping Ray might be the better thing for the team. After that's a different story, but if winning #18 is priority #1, it might not be the best thing.