What about DLC? Also importing won't help the chances of Re;birth 2 being physical.
Look at Shinovi Versus. When Burst came out in the US it was digital only, but people bought it and voiced how they wanted a physical release of a Senran Kagura game. Now we are getting one with Shinovi Versus. Its a limited release, but Xseed listened because they really do value and love their fanbase. I hope the same will happen with I.F.I..