This picture gives me hope:
As far as the NISMO approach goes, I am 100% confident that there will be a three-pedal setup on the Sentra version at production. In my eyes, the Juke was far less likely to retain a 6MT setup, but they made it work for the NISMO version. I think they understand that if they're going to push a product line geared towards enthusiasts then they absolutely have to keep three pedals available. Obviously the GT-R NISMO won't have a three pedal setup, but any other vehicle with the underlying architecture necessary will have a manual.
What's curious to me is, which other models could we see a NISMO version of? Vehicles like the Pathfinder and Altima are exempt, in my opinion, as they're really just people-movers now. The Altima had an SE-R version, but they were too expensive and didn't sell much (I badly wanted one but couldn't afford it at the time).
I could almost see a hopped up Rogue, but I think they want to leave the crossover NISMO for the Juke. The next Maxima MUST have a NISMO version to get back to the true 4DSC roots. The Z obviously will keep a NISMO version. I think the Xterra and Frontier could see that treatment as well, but I fear the Xterra is dying soon.
I'm really pumped about this Sentra, guys. It gives me hope that a part of Nissan is turning the corner.