Super Mario Boards

Someone has already remade Super Mario Bros. 2 (The American version) in the NSMB style, and it didn't work out very well because it removed the ability to grab and throw enemies like in the original, so unless the original NES Mario games are remade in the NSMB style while keeping the gameplay elements of the original games, I don't think it'd be a good idea for Nintendo to actually remake those games in the NSMB style themselves.

Yeah. I just meant the visuals and maybe a wall jump/ground pound

Yeah, as long as they just use the NSMB visuals, I wouldn't mind having the games remade like that.