impossible is a word that should be used very carefully
in combination with a coin that made 30 -> 9000 which is x300
this is a 30000% value gain just in BTC
if u consider BTC $ value raise we speak about a x1000
really if that is possible
what else can happen?

As the whole crypto market goes up I can see nem $1~$2.
In fact as things stand now I could see mem go to 50c and then $1, it looks like it wants to do the $1
Nem has actually real world use, and fortunately is based to some extent japan that has just legalized BTC afaik.
Nem could be a hedge agianst falling POW coins LTC and BTC, and an alternative to ETH and of course ripple.
It seems to have fallen out in to POW, Turing complete and POS/NEM.
I personally still believe PPC could go to x billion and is the one to watch. At some point some bank is going to catch on to the utility of PPC and off it goes. PPC is the banking replacement coin.
Having said that NEM may be able to do that as well, though PPC actually promotes a thin chain