That is an option I haven't considered. It would be possible, but a bit pricy. I don't think Nintendo would go this route because they like their hardware cheap

That is an option I haven't considered. It would be possible, but a bit pricy. I don't think Nintendo would go this route because they like their hardware cheap, but I don't completely rule out either. Yes, if they go this route, will be much later in the Switch lifetime. They would wait until the Switch sales start showing the end of its life before pulling such a radical upgrade.