I was flicking through tumblr and I found an image of a filly Rainbow Dash stood on top of a stallion, not any stallion, a stallion with a rainbow coloured mane. I don't know whether it's a troll by Hasbro. But I don't think it is fake as here's a YouTube video of the scene
Rainbow Dash with her father S03E12
. I personally think this will be good for future episodes. I think he may play a bigger part in this episode.

What do you think? And do you think he'll play a big part in the episode?