No, he should have the quests for you. Look through your quest book and see if you already have them, or try talking to Pacal anyways. If neither of these work, contact KI support for help.
You need to have completed Zafaria's Astral quests. You also need to have completed the quest King of Fang and Claw to access the quests to unlock the Star school trainer. After that, you need to complete the quest Thorn in My Pride (gives access to Saltmeadow Swamp) to get the quest for the Sun school trainer.
