What if the Blackest Night also had hit the MLP universe?
Actually, I believe that RD would be a great candidate to the Green Lanterns Corps, but since AJ seemed more suitable to the GLs I had to find another Corps for Rainbow.
But why the Red Lanterns?
Rainbow Dash is not the most collected pony around the mane 6 and for many times we can see her loosing her temper. Nothing really big, but it's there.
So let's assume a certain event occur during the Blackest Night, like somepony close to her lost his/her life during the event. I believe that would be enough to take all the reason out Dash mind.
Of course I'm kinda cheating here, but the same happened to Guy Gardner, so I think it's possible. ^^'
I know that there is a lot of crossovers like this, but I don't give a damn. XD
More to come.
I think I overdid that Rage Plasma... =.=''Twilight Sparkle: Sinestro Corps [link]Spike: Orange Lantern [link] Applejack: Green Lantern Corps [link]Rarity: Indigo Tribe [link]Fluttershy: Star Sapphires [link]Pinkie Pie: Blue Lantern [link]Celestia: White Lantern [link]