Will the EPA allow VW to bring back the TDI once software fixed?

Any updates on the ETA when VW will be fixing the software on the MKVII?
I heard reports of owners getting 50-55 mpg on highway. This worst thing about the scandle I think is the unavailability to buy a 2015/16 tdi jetta/golf. Without these on the market it is going to make them quite difficult to get your hands on them on the used market.

There's lots of information on various threads on this subject. Read until your heart's content.