I'll be upset if Rainbow Dash, Pinkie Pie, Flutteeshy (Though it be okay as long RD is still like season 3, Pinkie ain't as annoying as season 3, and Fluttershy was more interesting), and Princess Twilight get more spotlight than Applejack and Rarity.
What do you mean by a different approach to her character, Flame? Oh, and I agree with everything else, especially Pinkie Pie. The only really good characterization she had was in Too Many Pinkie Pies, at least that's what I thought.
@Power: What I meant with Fluttershy was that it would be nice to get to see something different from her that doesn´t involve her shyness. I´m not talking about her mean/evil side btw. I just hope they explore more about her character.