Will spiking the guns be a thing, denying the use of the gun for a time? A reason to push forward past these artificial (and meaningless) objectives we have now and take out the enemy artillery, maybe even take the enemy spawn then and there.
Aiming the canons will be fully analogue or there would be markings ( for example on the elevation wheel, will it be "turn it up a bit" or the more precise "get elevation from 5.5 to 8 degrees"?