I already talked about that on a Léo Live, it would be really nice to create some circular/rounded Map to avoid edge where you could be trap, and this form would help to change starting places to ENTER in the battlefiled. This could help to make Free For All mode in 1v1v1 and 1v1v1v1.
Also this could help to build a King of the Hill Mode. (I ll post later a picture of what this could be)
This circular map can hold in a square borad without problem and each edge could be an extension of the original art, but not reachable. (or maybe its easier to have a rounded board directly =)))