For the last time, saying "more powerful" doesn't make any sense in relation to the wii because darksiders 2 is not on that system. When he says they can do "more," he is talking about more in relation to something that actually EXISTS, ie. the other builds of darksiders 2.
This isn't that hard.
People just love to argue about this stuff.
I mean people continue to argue about the relative power of the PS2, Xbox, and Gamecube to this day.