A Question for My Readers

In the Reformed world, three things are usually said to be means of grace: Word, Sacraments, and prayer. They are ways that God gives grace to us. This is certainly the confessional position, as evidenced by WSC 88, which calls those three things “ordinances.” They are the things that God makes effectual for salvation (salvation here obviously being taken in a broad sense for the entire Christian life, not just conversion). My question for my readers is this: do you think that the communion of saints is a means of grace as well, or do you think that it is in another category? Does God give grace through the “one anothering” that the New Testament prescribes? Of course, it would be difficult to call the communion of saints an “ordinance.” It feels a bit weird to call it that. A further related question would be this: is there a difference between “ordinance” and “means of grace?” Lastly, for those of you who would believe that the communion of saints is a means of grace, should there be a revision proposed to the Westminster Standards? As for myself, I have not come down on an opinion one way or the other, and I would like to see some good arguments on both sides.