Possible to set units on HOLD at scenario start ?

[Stejones82]

I always thought this would be a good feature update...would be especially helpful to "order" all units to hold fire for scenarios with large numbers of units. Although having that one "jittery" gunner open fire prematurely giving away your position is realistic (I think?)

Yes! I second the motion for a new hotkey to "Hold" fire for ALL units.