Having a dragon clan in alliance with Beastclan is not the same as join a Beastclan. Unless they are going to release playable beasts (not just familiars), then having players join Beastclan is not feasible. You can have dragon ambassadors to different Beastclans, but how can a clan of pure dragons be Beastclan?
TOPIC | Option to join Beastclan as a Flight?
Having a dragon clan in alliance with Beastclan is not the same as join a Beastclan. Unless they are going to release playable beasts (not just familiars), then having players join Beastclan is not feasible. You can have dragon ambassadors to different Beastclans, but how can a clan of pure dragons be Beastclan?