Sony did it, what should Microsoft (Xbone) and Nintendo (WiiU) do to make a comeback?

[Aeolus451]

Nothing. They both should follow the same strategy, 1st) make some profit this gen 2nd) Build new studios and 3rd) make a bunch of new IPs. It would pay off the most next gen. Both of 'em are relying on their typical line up to sell their consoles and that's not working.