The Catholic Church teaches that it does not, in fact, make or create saints. Rather, it recognizes them.[27] In the Church, the title of Saint refers to a person who has been formally canonized (officially recognized) by the Catholic Church, and is therefore believed to be in Heaven.
As you can see, they're clearly referring to a person. The paragraph on Eastern Orthodoxy even goes as far as this:
Angels aren't given the "saint"-title so I deduce that only humans in Heaven are saints according to the EO Church, not angels. That shouldn't really matter, though, since people who are in heaven are by definition town aligned.In the Eastern Orthodox Church a saint is defined as anyone who is in Heaven, whether recognized here on earth, or not.[4] By this definition, Adam and Eve, Moses, the various prophets, except for the angels and archangels are all given the title of "Saint".
Jak, you're claiming William of York as angel? He was Archbishop and saint... A human. I kind of doubt that humans would be elevated to angelic status, but I'll accept the claim for now. Care to tell us what your role is, or is that classified information?