Hmm...
It will be completly improved in every way, better graphics, more addictive, online, tons more stuff, more fun, the most advanced ai ever done in real time, and you can put you money into a big machine which prints out a password, and when you send the password to nintendo.com with your adress they send you cash equal to the amount of bells oyu put into the machine.
Probably wishful thinking, but who knows?
BTW this is totally irrevelant, but does the word "gasses" have 1 or 2 s's?