Great. So, are we waiting on one more? Or are there others, it's just taking time to work through their character concepts? Because I can understand either.
In any case, the way I see Dragon Mage is as a local. It's been roughly 7 years since his father's death. He's been 'active' as Dragon Mage for slightly under 5 years, shortly after he was done with high school and had some training with his magic. Dragon Mage is a vigilante, and doesn't officially recognize any authority. He hasn't killed though, and has managed to not actively cause collateral damage. Generally he flies around looking for trouble, and when he's done, Dragon Mage flies to somewhere private. Either he has his car there, or his father's friend is there.
I don't imagine that Dragon Mage and Blue Streak are on good terms. Between his authority problems and his inexperience with girls, he likely just flies off without talking to her. Any interaction with her would be colored by his associations with the cheerleaders he was in school with (in other words, bimbos at worst, catty bitches above that, and social climbers above that, in Dragon Mage's experience). So he'd either ignore her, or have one word syllables for her.