Sanity check: The Programmer on the G2553 Launchpad is based on the EZ430-RF2500 (Since I tell mspdebug that's what the hardware is)
Thus, the device is programmed via Spy Bi-Wire
The FR5949 chip can be programmed via Spy Bi-Wire, according to SLAU367F.pdf
Thus, I could potentially use the G2553 LP board to program an FR5959.
Am I getting out of hand anywhere in those assumptions?