Not really I can't see how it would, it's nothing that the show couldn't do. Heck I think the show dose a better. Alternate Twilight already proves that it's not a 100% copy of Equestria if it was Twilight's copy would be there and would already be friends with them and IMO would have made the movie a lot better and funnier if pony Twilight would have to avoid human Twilight while acting like her and it would have filled a few plot holes. Anyway, we don't know for sure if the thing that made me like them more will be transferred over to FiM because Canterlot High isn't a 100% copy of Equestia.
It kinda killed RD for me a little with her saying awesome all the time which she doesn't do in the show all that much. Heck the only time I can remember in show of her doing that is in Applebuck Season. Also her acting like a jerk to Twilight after just meeting her.
Besides it's non-canon anyway so it doesn't matter if they did or not. So I guess all my post is just a long way of saying no.