Funny joke ruined :c That is pretty neat, though! The only problem being Scootaloo needs parents, not RBD.
Scoots doesn't need parents, she has Dash, who needs parents or blood siblings when you have an AWESOME SOUL SISTER!!!
That's not really what i expected RD's parents to look like, to be honest. A little resemblence is ok, but i think giving him a rainbow haircut as well is too much. ~Moved to Spoilers and Speculations~
Following the cliche of kid shows, his name is probably "Dad". But if I could name him, I'd easily name him Bruce. Because the only person awesome enough to be Rainbow Dash's father is Batman.
The adventures of Batstallion that would be a awesome side series that and maybe The Adventures of Daring Do of course and I would love to see crossover episodes between the two though.
So has he been given a fan made name yet and also who wants to bet that mare beside filly Rainbow Dash is Rainbow Dash's mom?