I have always felt that we need, perhaps, two or three maps that are bocage terrain. One map could have primarily typical bocage country with enclosed fields of 50 x 100 metres (1 x 2 hexes) with few larger fields and sunken roads, brush and woods. The others might be less dense bocage terrain with a farm or two along with more woods, streams, marsh, low hills, etc.
Using the traditional board design, one half could be denser, more enclosed terrain while the other is less so. This would allow use for non-bocage terrain battles as well. These maps would really round out the game.
Just a thought.