While not likely (as far as "likely" exists in this discussion) by any means, I think if any Nick Jr. character is to appear in NASB, it should be Robbie Rotten.
He's probably the only live action Nick character, Jr. or main, with no risk of controversy; would go down well thanks to his meme status; and wouldn't create any brand image conflicts on virtue of being a villain in a show that hasn't reran in years.
I should note LazyTown is currently owned by Time Warner so even if Ludosity had the points I'm thinking of in mind and Nickelodeon agreed to let Robbie in I doubt he'd have a shot.
He's probably the only live action Nick character, Jr. or main, with no risk of controversy; would go down well thanks to his meme status; and wouldn't create any brand image conflicts on virtue of being a villain in a show that hasn't reran in years.
I should note LazyTown is currently owned by Time Warner so even if Ludosity had the points I'm thinking of in mind and Nickelodeon agreed to let Robbie in I doubt he'd have a shot.