Cloud gaming? NO. I like my physical games. And no way is everyone in the world lucky enough to have internet fast enough to stream games. Besides, even if you have the best internet connection in the world, some lags are inevitable. I'll keep my xbox, PS and Wiis. Thank you.
For Smash bros, just use the touch screen as a move short cut like what SSFIV 3D edition on 3DS did. Touch the screen to do a smash attack, or use a special, no need to hold direction plus a button even though it's actually not that difficult.... Or maybe give a character with a final smash that let's say, turns you invisible on the big screen, but on the controller you can still see you character just fine allowing you to perform some cool sneak attacks without others being able to see it.
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