[Left of West]

Sure. Of course your decisions on the field are going to make a difference. Still, Kroxigor describes an easy way to gain a very real advantage through army construction.

The person who says that everything is in the tactics--and nothing is in the list construction--is a person whose advice you should definitely not be taking.

Army construction is certainly important, and Kroxigor's article, here, illustrates one significant aspect of good army construction which is often overlooked.

That is to say, the article doesn't need to discuss tactics. The article is completely relavent and useful in its own right, even while staying only on the topic of army construction.