The reason the new owner is there is to FIX NISSANS FINANCIAL PROBLEMS!!!
The skyline and S15 are dead because having all these 10's of millions of factories churning out DIFFERENT motors for cars that probablly wont sell in mass numbers is a bad financial plan!!
Hence why everything now almost always uses the same engine (VQ) or a derivetave of that motor! (QR). Its all about money, and until nissan is on its feet again, they prob wnt make any "spectacular" cars.... The other companies in japan are either also in money problems, or they just dont wanna waste the money to try and keep up (like in the 90's).
HISTORY is ALWAYS < MONEY
These are humans we are talking about here