Realistic Artillery Management by a FOO

[Cross]

What's wrong with a 'floating artillery strike'? I've used this practice and have assumed it was realistic.

Surely a FOO may plan for a future strike at a specific place, and make sure his guns are sighted in before hand...just waiting for the order to fire.

You have already paid the price of delay, which I assume includes a couple of ranging shots that aren't seen in the game.

You are also taking a risk, as your guns have been committed to shoot at a target location where the enemy haven't even arrived yet.