I think I do want him, but I'm pretty unsure if he would pick us over the Magic, Lakers and whatever. It will also take a lot of time for him to decide, and I'm not sure he wants to play in a halfcourt team rather then gunning away shots on fastbreaks.
So I would send out an offer to him and meanwhile try to sign Udoka/Bogans. Remember, Danny was after Udoka before we signed tried to sign Reggie in 2007. The first one who bites for the LLE should be signed. Bogans and Udoka also would accept such a backup role and probably don't get a lot of interest throughout the league right now, whereas Barnes had plenty of 30 minute games and probably isn't ready to go to 15 a night.