A redesign of the gamepad (so it doesn't look like a prototype) is something that needs to be done and drop backwards compatability in order to cut cost, VC is there for backwards compatibility.
Also trying to get casuals back on board is a long shot I don't see those 60+ year olds buying another Wii.
And they should drop all advertising that features Wii motion controllers it only serves to confuse.
When it comes to games it's a bit late for them to fix that. Nintendo had the chance to buy developers (preferably western devs) when they were rolling in cash during the Wii's prime.
If Nintendo had the business mentality to invest in a successful future rather than protect against furture failures ie the huge reserves of cash they horde they would not be in this situation.
Essay Pro