While Soarin, is the Bad Boy type like Thunderlane, Sky Stinger, and Flash Sentry. Since Soarin is a Wonderbolt, and has a crush on girly girls (like Fluttershy) makes him a bad boy. His toughness also shows it along with his hair. (Although Thunderlane is much more of a bad boy die to his Mohawk mane). Even though he is a bad boy, he does have a soft side towards Fluttershy and Rumble.
Vectors by FrownFactory and ChainChomp2
You’re not missing much
Seriously I barely able to read the text on Rumble.