Tiaue'a can be your bully... not necessarily a master (unless she has a habit of submitting to the Wind Eagles).
I can see it now, the threats for the little owl to fly fater or be eaten. Especially in the winter! She'll just hop closer like a pigeon on a worm... Oh the sadism. The only question is would you mind if it came across as playful to Tiaue'a, but harmful to Strix? Not to reinforce sadistic qualities, but the misconception of her own relative size?
As for the wing, we can fix that up soon, I hope. It wouldn't be much fun to let her go on like that! Or worse, to let her die!
Takethe term master as you will. Wind Eagles do reign supreme over Mount Skynarta...after all.

Send me a PM if you like this idea or would even want to try a preliminary thread. Please review my CS beforehand, as I've read yours. This could be interesting...
Regardless of your decision, happy roleplay! And welcome to Wind Reach (def. the coolest place on Miza, def....(neglecting the volcanos that is))!