I think people naming the really big companies need to set their sights a bit lower. Nintendo's not going to buy Capcom, nor should they. Try also to consider things from the other company's perspective: no way would Take Two allow Nintendo to buy them, any more than Nintendo would agree to be bought by Microsoft, for any sum. Acquiring studios like Camelot and Next Level Games would be pretty redundant, as they already have healthy relationships with Nintendo.
Honestly, I could think of better things for Nintendo to do with their money than buying dev studios outright. But if they're in a buying mood, might I suggest Silicon Studio? The Bravely trilogy would become a joint project between Nintendo and Square, bringing the two closer together, and once those games were finished, Nintendo would have their own experienced classic JRPG team. They would make a nice complement to Monolith Soft and Intelligent Systems.












