Ready for Play

[JugglingReferee]

Originally Posted by Robert Goodman

When did the criterion become A's reaching the huddle rather than both teams' subs entering the field?

That's why I said "quick version". In practice, it's rare that B has a sub that is later than A. I know Rs at the higher levels do a quick check for B subs. If all game B subs quickly, I can see how some Rs will be caught off-guard if B has a slow sub.