For small scenario, scenarios with all cavalry on 1 side, or for beginners, this deck reduces the more complicated and more powerful cards from the deck. The aim is to have no more than 3 units activate in a section at one time, which will suit those scenarios with 10 or less units on a side. It will also work for those scenarios that are all cavalry on one side, of which there are a few, which can bog down if there is a preponderance of infantry cards in that player's hand (e.g. Forced March, Hold & Shoot, Bayonet charge).
Welcome in the house deck club!
In my opinion the most pleasure you can do to newcomers (and surprisingly to some old players like me) is to go back to a single deck! The point is that the official GMT double decks provide more power to the Leaders witch is great! My solution was to create a powered single deck with few changes. We enjoy it so much!