Off the Wall

Another weekend of upset results, serious injuries to leading players, and inexplicable decisions by video referees.

The first is beyond our control, the second is probably just a matter of bad luck and circumstances, but the latter is a problem that can and must be addressed.

Referees have been making mistakes for 99 years. It is just that in recent years we have been able to dissect referees decisions almost forensically - and determine which are right and which are wrong.

I suspect today