I would be carefull about Conduit legs.
If you look at the data for the last year or so legs of Wii software are highly related to Wii hardware sales.
So games aren't going to have the same legs if the Wii sales 250k units/week as if it sells 350k+...( just check CoD:Waw weekly wii sales for example and see how when Wii sales started to dip down to 220k/week, the unit sales dipped at the same time).
I've always believed that part of the legs most games had on Wii were related to new owners picking up games and as the pace at which new Wii owners appear slows so will the legs of most Wii games...( Mario Kart weekly sales = roughly 40% of Wii weekly sales..)








