A larger Gilda would be neat. And I still think a "Pets" pack would be a good idea. Winona, Gummy, Tank, Angel, Owlowiscious, Opal and a bi-pedal Spike? (I'd love that little white cat with the blue ribbon if they wanted to put in one more...)
A pets pack would be awesome!
I would also like to see Discord, some parasprites and Princess Celestia's pet pheonix too.