At first, like Riot, I thought Volibear was a Juggernaut until I realized that his kit is 100% Diver

Riot said they originally slated Volibear to be in the Juggernaut update but realized that doing so would require them to take a way a lot of what people like about him, mainly the fact that he just runs on all fours really fast.

So, Why is Volibear's kit perfect for diving?

Passive gives him a burst of health regeneration to survive a turret dive

Q gives him a burst of movement speed to get in or out of a turret area quickly

W gives him quick combat stats and an execute to finish his job as a diver as fast as possible

E slows to make it easier to hit them while diving and fears minions to get them out of the way

R goes hand in hand with his W to make it easier to quickly burst someone and get the hell out of a turret

So if he ever gets a rework or rebalance I hope it focuses on his diving and how fun it is to Q + Righteous Glory just to flip one person