Her sister? Heck no, there's too much goodness and niceness in the series for that to happen. Someone who can use Elements of Harmony? Yes. My guess is there will be some unnamed baddie or reason to save Equestria that they'll need to call on and that's where Twilight Sparkle is needed. Also, keep in mind, Twilight is the controller of the EoH but she needs all the other ponies to activate/use it.
Yeah same here. It was scary to the point I was like, "this has to be Fluttershy imagining things or when cartoons temporarily take a break from the plot to hyperbolize the point."
Interesting episode which helped to really flesh out the Scootaloo and Sweetie Bell plus Glam Rock My Little Ponies. Also the swerve at the end with the moral was a nice touch. Also will they just tell us the relationship Scootaloo has with Rainbow Dash already, it feels like they are taunting us now...
Plus was Apple Bloom trying to figure out if she had psychic powers? I just kept flashing back to that scene from the start of Ghostbusters.
As for this week's episode, I really liked it. I thought it was a little better than Stare Master but mostly cause of Scootaloo's rad scooter tricks. The next CMC episode is 23, I think? So that leaves more time for the main characters, thankfully.