N.Y.C.H welcome to NicoClub.
Rear head room with panoramic sunroof should still be okay for 6 ft tall person.
You will find many 2014/15 Rogue video reviews on youtube, but check out following detailed review:
https://www.youtube.com/watch?v=I1RA0hwStHE
at about 5 min, the guy is seating in the back (he says he is about 6 ft tall)..
One thing I like to mention - the rear seat is bit higher than the front seats (Nissan calls it gallery seat), but still has the head room for 6 ft, so kids have better view both to the front and sides.
This feature is our favorite (so my 8 year old without any booster seat) can see outside.
Many other CUVs we looked at (my 8 year old seating in the back, & she is tall for her age) had poor side visibility because of the new sloping line going upward trend (e.g. Santa Fe sports).
If you have a Nissan dealer nearby - you should check it out yourself to be sure.