While I don't get why people hate the idea of an SMT character, since they could come with a lot of content, and the series is influential...
Acting like Nahobino's a lock is genuinely stupid. Sure SMT's important, and sure, SMT V is planned to be a major exclusive, but that goes for loads of other series'. And acting like the pass was fodder for SMT... What? Why? If they couldn't do a character due to time constraints, they just wouldn't. They could even do other SMT characters if they want to represent the series. Demi-Fiend is iconic, and the Nocturne Remaster was in devopment for ages (2 years?) Before its release. SMT IV was a major 3ds exclusive, so they could use Flynn.
Also, we very rarely get the obvious character, so even if all evidence did point to Nahobino we'd probably get a penguin from Club Penguin or something (Which would be pretty cool tbh).
Also, saying you won't get a game you were interested in because of an argument on a forum for a different game or disliking the idea of the series' inclusion because of an argument doesn't make sense. One or two peoples' opinions shouldn't impact your opinion of a game that much. Although, I can't necessarily blame you in this situation, since it really doesn't paint the SMT community in a very good light.
We're not all like this, some of us are cool...