ROFL!
Seriously now:
I think the thing to do may be to make it so you have the menu like before but only on chance. Basically it could be a spawn activated power.
If I recall correctly now it was based on a chance when you entered the command before. I think that changing this to activate on spawn will make its usage more consistent to the user. Thus for a given round you know if you can plan your strats around it or not.