[quote name='databuild']Not enough buttons to hotkey inventory items (hook shot, bombs, etc.). Just look at Link's DS outing...all touch screen fighting. I don't think Ocarina would be the same with the different control scheme.[/QUOTE]
B jumps, Y attacks, A picks stuff up and interacts with objects.. R trigger would put you into whatever mode you needed to be in to shoot bows and arrows, etc.. the "hot keys" would be what the touchscreen is for, all action would be on the top screen.. it could easily work