It is possible to have remote start on a Rogue with Intelligent key. Several members have it. There is a thread on it here:
zerothread/288465
The only issue it seems is the engine shuts off as soon as you depress the brake pedal. AFAIK there is still no way around this. It seems to be a security feature and is either part of the auto start system or the Intelligent key.
I'll add my little rant about how remote start systems and the excessive vehicle idling is bad for both your car and the enviornment....
1) During cold starts and subsequent idling the engine runs very rich, producing far more pollutants.2) The excess fuel also dilutes the engine oil which negatively affects lubrication.3) Idling does not warm the transmission and drivetrain and you risk damage driving too quickly as soon as you back out the driveway..4) The car will warm up faster and produce far less pollutants by idling for less than a minute and driving gently for the first few miles until it's warmed up.5) Economics: excessive idling burns lots of gas... and gas isn't getting cheaper.