Fuegoleon is a fair person that judges people from their true worth rather than their social status. This side of him is seen when he is defending Asta from the House Silva's oppression by reasoning with them that Asta was brought by Julius Novachrono, which means that the Magic Emperor has acknowledged his worth. Furthermore, his act also shows his view of justice where he would not stand and stay silent when someone is being oppressed regardless of the reason or the status of the perpetrator. 

Fuegoleon Voice Actor: J Michael Tatum

References: https://www.youtube.com/watch?v=Dqo-Z7UzaVA