When you really think about it, all decisions really boil down to one of two choices, don't they? Every battle is decided based on those two choices. And as an author, you have to decide which you'll use to introduce your plot points: action or dialogue?
One for the Ages
It is truly an epic battle that is waged on every page of every manuscript ever written. Should you use the spoken word to convey that piece of information, or a scene involving actions instead? Should you blend the two together into one multi-layered scene? And if so, how? Action vs. dialogue is a never-ending struggle...and I've noticed one common thread among the authors who find themselves losing that war.
You can't ever let dialogue win. If you want to win this war, then you must embrace the fact that action must be your champion. He's your Achilles, your David, your Russell Crowe. Dialogue is a scrappy little fighter, and it's fine to let him win a few battles. But action is going to carry your book, and it's going to eventually win out. Otherwise...well, you're going to have a pretty boring book.