Neh, NS will get an appropiate MK game, maybe later on it's lifespan, but it will get it. What I see is that they will break the formula they've been following in DS, Wii, 7 and 8, for something new, they made MK8 the perfect game, so they will look for new ways in the next one. I predict they'll do another Double Dash, but NS cannot live with a MK8 port, people will eventually get bored of it.