Plz Help Brainstorm!

Hello!

I have been working on a concept for a MOBA style game.

One thing I'm having trouble figuring out, has to do with the size of your character.

On one hand, we could just say it does nothing. Big or small, your character plays exactly the same.

I however would like there to be some actual game play difference, depending on what size you are.

Anyone have any ideas?

Thank you in advance for any.

Peace!