I also considered Rob Paulsen for Bubble Berry, but the reason I cast him as Applejack is because other than voicing rather silly and zany characters, he has also voiced characters with very brotherly traits (such as Gordon from Catscratch, Donatello from Teenage Mutant Ninja Turtles, and, in some cases, Yakko Warner from Animaniacs. I also kept in mind the fact that Paulsen has a talent for voicing characters with accents. What were some of your reasons for casting?