Is the roster minimum for a Team 12 or 13 players?

If we get a Backup PG while sending out Hansbrough...we'd be at 12 Players.

Do we even have enough CapSpace or minutes for any other Backup Players beyond a 2nd PG?

Is there any other FAs that the Pacers have had discussions with?

Delfino maybe ( if he could be had for cheap )?

If there isn't and there is need to fill the Wing Man rotation...I can see the Pacers bringing back Barbosa .