Nintendo E3 - No direct; only treehouse featuring Zelda

[Pavolink]

Volterra_90 said:

Pavolink said:

So, they could have take advantage for other things too, like new games or already announced games, even NX. This is not like E3 is suited for some things and other not. This event is important or it isn't, there's no middle ground. Our you go or you skip.

I mean take advantage about a live feeling, which is pretty much what I was saying. Maybe they don't want to show the NX and new games that way and prefer a controlled environment, and doing their own thing. Also, I'm not sure they won't show at least Paper Mario and some 3DS games already announced in the Treehouse later. I think that could be done in E3, since you don't win anything keeping them now. New games and NX in a separate event seems good to me. 

Then why not to show and put demos of those games, like Paper Mario and those 3DS games? Why only Zelda?