Of course, if it's a multi-pitch route, if someone fell 9 feet off the belay while trying to clip, it would be an 18' fall - massive fall factor 2 right onto the anchor. Hanging belay would add the weight of the belayer onto the calculation. If there was a ledge, add potential 2 broken ankles to the score. You don't say anything about the route. What is this anyway, Canadian new math?
The route is called BILL SWALLOWS THE HOOK