2D Mario games require unlimited funds and massive development teams to produce? lmaoOf course I'm not talking about with unlimited funds and resources in a fantasy land where everyone works for free without sleep or food LOL
Come on guys, I'm answering from Nintendo's perspective. SMM and NSMBU are already selling massive numbers. Solely improving graphics and sound isn't something you can market with Nintendo franchises. And even 10,000 devs at Nintendo can't match the output of SMM.
Please, just stop now.