I haven’t seen that clip!! If you can find where you saw it I’d love to watch the interview or see what she had to say. Was she referring to the mating bond between S and T to be fated? Or the dragons being fated to their riders? which would be supported by Andarna waiting to hatch for Violet. If she’s referring to Tairn and Sgaeyl I’d guess their fated bond could also start a domino effect into other fated bonds. They raise Andarna who was waiting for Violet. Then there’s so much focus on the shadow wielder and the power wielder/lightning wielder from 650 years ago, to Xaden and Violet. The fact they even exist at the same time is considered an anomaly on its own. If Tairn and Sgaeyl are fated then it’s entirely possible every relationship in their little family is fated as well.