A while back EA detailed their next-gen carryover scheme which would see all FUT 14 content persistent across current-gen and next-gen consoles with a one time transfer on FIFA Points. What they didn't mention at the time was what happens to any FIFA Points you have stored in FUT 13.
The good news is that you'll also be able to transfer FIFA Points only from FUT 13 to FUT 14 too, but as with FIFA 14, this will be a one time transfer. So if you've got FIFA Points built up that you're wondering what to do with, hold on to them, because you'll be able to move them across when FIFA 14 releases.
Here are the two screens showing you all the next-gen and current-gen carryover options for FUT 14 and FUT 13.