Do you think we could ever see MrMC on game consoles?
Microsoft supports third-party apps on the Xbox One and Nintendo has
semi-public development tools available for their current systems...
I'm not sure if Nintendo would allow apps aside from the big players like Netflix but Microsoft seems to have welcomed Kodi to the app store with open arms... there's also Sony...
I
really hope a port to the Switch wouldn't be an impossibility because it's definitely an interesting device given its home / portable nature... (it has what looks like a fairly large screen and if the reveal trailer is any indication it even has a mount to clip onto the back of car seats...)
In the case of the switch my wish list would include a hybrid online / offline ability to sync media to the device in order to go offline but show the entire media list when connected to the network (the same could apply to all portable devices that MrMC supports)
Heck... the Switch may even have a hardware h.264 encoder (it's rumored to use the NVIDIA Tegra SoC) so it would maybe even be possible to allow (speedy) transcoding on copy to save space...