Madden semi-final ref, what were the odds?

What were the odds of Bobby Madden being appointed referee for our Scottish Cup semi-final against Newco?  Fairly short, I would imagine.  All we want from Bobby is a fair crack of the whip.  When a Newco player lunges with both feet off the ground at Patrick Roberts, we don’t expect him to be distracted by checking his watch.  When Leigh Griffiths is taken down, waist high, inside the box, before his opponent can get near the ball, we expect a penalty.

Such expectations were not on the coupon previously but are not too much to ask.