I just hope he fixes Nintendo's Recent horrible Naming Schemes.
The Wii name was bad enough, Wii U was just icing on the cake, don't even get me started on New 3DS, that should of been Super 3DS or 3DS+
Naming things is pretty hard man, I mean look at the console yourself and think what would you call em'? Like I wonder how our world would be if the Gamecube was called the Dolphin, the Wii was called the Revolution, or the Wii U stuck with Project Cafe. I don't think I can go up to someone and say "Yo man you play some Legend of Zelda on the Revolution?" because man the Revolution is kinda pretentious sounding looking back, although saying "Yo man you play some Legend of Zelda on the Wii?" sounds like I'm asking someone if they played like Minish Cap while urinating.
I guess while we're on the subject what to you is a good console name? I know I refer to it jokingly many times but honestly I love the name Dreamcast for a console although Katana is just as cool.
Regardless I hope Tatsumi does Nintendo good, he's got the credentials that's for sure, he ran Nintendo of America for a bit before Reggie came right? But I hope along with his managerial skills from before that he carries the spirit that Nintendo has been rocking now.