What you guys think? Please share your opinions with me.
I think the general idea maybe is a good excuse for more troll results
but if I could modify your suggestion which is interesing, I could say :
If one manager is present and the other not and the present manager has a bad result (so far), he could trigger (with some special button) some event that could give him some extra time (5 min ?) and give him the chance to reverse the outcome.