The term doesn't bother me whether it is used or not, or if it is just referred to as deep organised defending in numbers. (arsenalarsenal.net)
With a supportive attacking midfield that can defend in numbers also. (justarsenal.com)
In many respects we are at our best when defending in numbers and counterattacking against the better sides; more so than when we have to take the initiative. (westhamway.net)