SI.com restates what we've all heard: the Celtics will take Reggie if he is available. Danny Ainge attended many BC games over the last three years. He probably has a better feel for Reggie than any other NBA GM. I believe the speculation. Plus Reggie could fit in with the C's as a backup for Rondo and Allen. The only question is whether Reggie could fit in defensively with Boston.
In Slamonline's Mock Draft, their Rockets GM selected Reggie at 23. That actually maes sense. Houston's big on metrics and versatility and Reggie would be an efficient scorer who can play multiple positions.
This roundup of the Heat's needs mentions Jackson as an option. Despite their success, I actually think Miami would be a bad fit for Jackson. He'd battle for minutes and they already are wing heavy and without a clear offensive philosophy.