Leonardo von Heibert Jnr is the young son of his father Raphael Von Heibert. He is named after his uncle and team mate Leonardo. The young Heibert is the third of his family to play for the Devastators and is also the youngest on the squad at only 16 years old but don't let his age fool you as he seems to have inherited the Von Heibert ability to kick ass.
The young Leo is a mixture of his father and his uncles personality and as such is seen as a potential captain for the team in the future if he survives that long.

Leo junior retired shortly after a rather intense game against Goblins saw their Troll snapping his leg. He has since moved to the backroom staff.