@03Melissa There is a possibility but very slim. Tinanggal na nila yung visa 457 para sa employee sponsored employees. Pero alam ko may pinalit na sila. You may check related discussions about it.
Pero very slim lang din talga makahanap ng magssponsor sayo na employer, mostly kasi they hire those who are in Au na talaga. Which is why madami ang nagaapply na lang ng Visa 189 and 190.