Well, reading this thread and similar ones, I think what will be best is that FFG takes his time to release a 4th edition. 2 or 3 years. Well after Force and Destiny (the 3rd core book for the SW line).
I say that because on one hand there is many people who like the 3rd edition. Those people really do not need anything else to play the game. There is plenty of material only with the 3rd edition, and looking a bit around you can find all you want from previous editions. This should be enough to play for years, and honestly, this edition does not need more cards in the form of PODs.
On the other hand, there is people like me who would prefer a 4th edition. Well, in that case I prefer they take their time. See how SW evolves, iterate once more based on the SW system, make a beta version of the core book that contains ALL the rules needed to play the game and release it for beta testing.