Taking advantage of scenario knowledge

[Feldgeneral Hoth]

Mwest wrote:

I look at it this way. If I have played well enough (or sneaky enough? Eek1) to manuever my combat units into my opponent's rear areas - where many reinforcement entry hexes are located - why not attack his just arriving units before they can enter the battle proper?

Sure, but don't do it from a previous knowledge. You can find a entry hex during the game. It's a prize to fighting in rear areas, but if you strategic plan is based in unfair knowledge of enemy deployment.?? is this legal?

Cheers
Chema