Nothing will change vis a vis officiating. The rules could be applied to protect keepers and dissuade the bully-boy tactics we see week in week out with no sanction or punishment in or outside match time, but they obviously aren't.

The action lies in the club's hands, apply the same tactics to suitable keeper candidates unless and until it ceases on all sides. If other clubs see their keeper being pressured and making errors as a result, they won't want other teams observing and applying the same. Could be that all teams end up using the tactic, a plague on all their houses, but I'd prefer to see us (literally) playing on a level playing field rather than being "honourable" and playing at a disadvantage.