Currently, when someone in your ally is attacked and you are organizing their defense, you have to go to Alliance -> Fleets -> Free Ships then select their name from a dropdown list and click "View free ships".
You are then presented with this information:
My suggestion is that this exact information (including the bcalc link) be added to the page that is viewed by clicking the defender's coordinates on the Alliance Defense page (seen here with the pink blur):
Clicking the pink blurred coordinates currently provides you with this information:
Simply add the fleet information and bcalc link from the first image underneath the current Memberinfo that exists in the third image. This would make it infinitely easier to manage many defcalls simultaneously without having to keep jumping back to the Free Ships page. Don't remove the Free Ships page though, because it's useful to be able to track member's ships even when they don't have incs.