With the three confirmed EQG specials we have coming out in the summer in place of the fifth movie, and with me being a fan of the MLP chapter books, there's been a very recent bit of news:

A new EQG chapter book called "Magic, Magic Everywhere" has been listed by Hatchett with a release date for June 6th. And the synopsis seems to be linked to events after Legend of Everfree:

"Our Equestria Girls are back from an adventurous summer at Camp Everfree-but they can't relax quite yet! After saving the camp from disaster, they still have to raise the money to do necessary repairs, and a car wash might not cut it. The Equestria Girls are ready to try new things-starting with a mishmashed music video-and even get caught up in the world of movie magic. But when real magical powers come into play, the girls are going to have to use their own newfound powers and links to Equestria to save the day once again!"

Car wash - Can you say fanservice special?

A mish-mashed music video - Possible humanised Sapphire Shores or Countess Coloratura? Or maybe a new character?

Movie magic - Possible filming of a Daring Do movie?

Given how the Rainbow Rocks chapter book by Perdita Finn (released before The Mane Event which recapped the actual movie) was pretty much all the Rainbow Rocks shorts compressed into one book, is it possible that this book will either recap one of the specials or be all the specials in one book?