Disagree you can make changes over night if you want to. Look at microsoft and what the xb1 was suppose to be with its online only initive. They saw it was not working and their fans were not happy and they dropped it. I know so people didnt care either way but i say that was a good move on their part the console should not be priced where it is and thats part of the reason it is not selling what they want but they made changes from gamer feeback and i respect them for that. There are changes nintendo could make right now that in my opinion would help boost wiiu sales but thats neither here nor there. News is nintendo just spent 100 million on a mysterious new tech E3 is going to be very interesting to see why they have been so quiet and what they have been up to. So as always we will see
Microsoft didn't change a thing.
DRM would have been a change, and they worked on that change for 3+ years, only to have Sony make a cheap youtube video belittling them.
Games take at least 3 years to make, the only thing Nintendo could possibly do right now is hire a more western-focused marketing team, and produce better advertisements.
What they're likely doing right now is looking at all the data in the west to decide where to take Nintendo in the next decade, and that will take a year or two to compile.