The Code of Magix & Red Fountain School Options

[fluidbender]

I just thought about something sitting here at my desk for a moment; ok, remember in the first season when bloom and her parents go to magix and her parents can't go through the barrier that surrounds that world even though she can because she's a magical being and they weren't? Well I was also thinking about when Brandon and the guys went with Layla on the mission to Shadowhaunt and Ms. Faragonda said they didn't have powers to lose. I know they do telekenesis with the dragons, but other than that, they really don't have any sort of magic ability - just fighting right? Is it because of their lineage possibly that they're allowed within Magix? Just want a bit of clarification for this about the Red Fountain guys.