Me? First, I would have the company translate Mother 3 into English and release it here in the US. Second, I would fix the online issues for Super Smash Bros. Brawl, maybe try and get the matchmaking to work faster for players who choose to play "With Anyone" mode. Also, for the Mario games, I'd say keep the main games like Super Mario Galaxy. Instead of spending time and money on making Mario spin-offs, I would spend them on making new fresh original games.

What would you do if you were to run Nintendo?