Didn't they go CANBUS in 2017? Not sure if that qualifies as a Gen3 though, more like a Gen2.5 I would say, unless there is significant wiring changes as a result?
Just my tuppence worth...
Doubt they went CANBUS, that would mean a completely different electrical systems. What they did do, is change the ECM (or reprogramming) on the European bikes to satisfy the current emission requirement in order to sell them. Not sure if this was the same for the Canadian bikes. American bikes have no change.
If they were to do a Gen 3, I could see them going to a CANBUS, which would make changes easier in the future, but the cost would be pretty significant, and it would need to be on all their bikes to be cost effective.