[Kameron8]

Agreed. The sides positionals don't have much use like the rear anyway. I'd like for when a tile behind someone is occupied, their Evade and Critical Evade is drastically lowered.

That might get a little sketchy, since you could then walk behind someone and stab them in the butt with extra bonuses for occupying the tile behind them yourself.

I have mixed feelings about the original suggestion, but I agree that some penalty should be in place to prevent people from hugging the map border to prevent positional attacks from threatening them.