I personally don't think that there is a need for a fork within the near future. With the low supply currently of only 13 million coins I don't think there will be a massive issue with too many coins being created right now. I think a little further down the road when the supply starts to surpass 20 -25 million then we should revisit the idea of lowering the new coin generation. I think a simple change in the POS percentage would be more than enough to slow down the generation of coins.