I’m aware why the rule was brought in.Read the second part of the post, that's what the rule is actually there for.
I’m fully aware of the rule itself and its wording which includes that play is not stopped to treat an injured player on the field anymore, but only in exceptional circumstances when a player is seriously injured on the field and requires treatment on the field and help to get off the field.
I’d like clarity on what that is in practical terms. It’s open to interpretation. To me it reads like play is only stopped to treat a really badly injured player and assist him off the field, the type of injury where walking unassisted isnt possible.