abilities based on reverse line of sight

[pegasus]

Just an idea I want to share with the custom making community. In Heroscape almost all abilities, boosts etc, are based on line of sight. Basically figure A can affect figure B if figure A can see figure B.
What Heroscape lacks is abilities based on ‘reverse line of sight’, where figure A affects figure B if figure B can see figure A. There a lots of situations where this would make sense. The morale boost of a flag is all about the individual seeing the flag, not the other way round. If a figure is frightening that would not affect somebody unless that somebody could actually see the frightening figure.
I think using reversed line of sight mechanics could make for some nice customs that would have a real influence on game play and allow for new tactics. Any takers?

[Einar's puppy]

I'm taking. I think I'll have to get started on a troll custom.

It sounds really interesting, and I'll let you know how it comes out.