Project: Red Hood Update: The Outlaws, and suggestions for certain characters

Hey, guys, just thought I'd drop in and reveal that this incarnation of Red Hood will indeed have his own team of Outlaws. Here's what I got thus far:

Gilda Gruff/Razorbeak (Jason's love interest for the series)
???/Red Arrow/Arsenal
???/Red X
Spike Sparkle/???
Rainbow Dash/???

Now, I could use suggestions for the characters I have marked with question marks. I will say this, however: Twilight Sparkle is not an option. Hmm, wonder what that means?