2. Reinhardt
Reinhardt is a member of Blizzard’s newest universe, Overwatch. He doesn’t seem to have a ton of personality, but it’s his concept design that intrigues me. He’s a gigantic tank that can soak up damage via his shield or just as easily jump into the fray, swinging his rocket hammer to and fro like a scene from a Lord of the Rings movie.
Similar to Braum in League of Legends, he could have a big shield that blocks all incoming projectiles up to X amount of damage, which would be the core of his gameplay; talent upgrades could increase the size of the shield, slow enemy attack speed or movement speed, etc. His Charge and Earthshatter are both prime examples of abilities that would function well in Heroes of the Storm and would make up the aggressive part of his kit. All in all, I think he’d be a fantastic addition to the game by providing more sieging options and a tank that isn’t entirely reliant on a stun or heavy CC.