Make specific Operations blockable

CG: Please make it possible for guild officers to block specific platoons within Territory Battles (including the new one!). Not being able to prevent certain operations from getting filled, means consequences later and nullifies tons of planning work done by officers.

I should note that not including this option in the UI for all previous TB's was a miss, as well. But with the new TB, it's reared its ugly head again. Please help us out!

THANKS!