I suggest to allow players to put defensive flags onto areas meant for construction of certain buildings. I think this would be a good way to clear areas and after that make heroes stay there to defend the construction site.
Beside that I read that someone else would like to be able to add defensive flags to sewers, just like you can place them to your kingdoms graveyard. I think this is a great idea, thus I suggest to make them neutral buildings - I read that you can add flags to neutral buildings/units.
Also I think that this will stop irritating people, since to me everything that's red means "place an attack flag on it!".
Beside that I read that someone else would like to be able to add defensive flags to sewers, just like you can place them to your kingdoms graveyard. I think this is a great idea, thus I suggest to make them neutral buildings - I read that you can add flags to neutral buildings/units.
Also I think that this will stop irritating people, since to me everything that's red means "place an attack flag on it!".