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

[oniyide]

there is no catching up for either of them. That much is evident, if Halo couldnt do it, nothing can, but MS really needs to cut the crap and get their first party games up and running. Kind of what Sony did last gen.
And Ninty is just done unless they pull another Wii, thats all they can do.