Evidently you missed this (again):
The earliest organization of the
Christian churches in Palestine was similar to that of
Jewish synagogues, who were governed by a council of elders (
presbyteroi). In
Acts 11:30 and 15:22, we see this collegiate system of government in Jerusalem, and in Acts 14:23, the
Apostle Paul ordains elders in the churches he founded. Initially,
these presbyters were apparently identical with the overseers (
episkopoi, i.e.,
bishops), as such passages as Acts 20:17 and
Titus 1:5,7 indicate, and the terms were interchangeable.
Shortly after the
New Testament period, with the death of the
Apostles, there was a differentiation in the usage of the synonymous terms, giving rise to the appearance of two distinct offices,
bishop and
presbyter. The bishop was understood mainly as the president of the council of presbyters, and so the bishop came to be distinguished both in honor and in prerogative from the presbyters, who were seen as deriving their authority by means of delegation from the bishop. The distinction between presbyter and bishop is made fairly soon after the Apostolic period, as is seen in the 2nd century writings of St.
Ignatius of Antioch, who uses the terms consistently and clearly to refer to two different offices (along with
deacon).
Presbyter - OrthodoxWiki
Please note that they admit the same thing I have been saying (again Vines says the same thing. And NewAdvent.org admits the same thing).
In the beginning, there was no separate office of priest. Bishop and presbyter were used interchangeably.
"Ignatius" is the sole witness to the differentiation. Scripture (as is noted), Clement, Polycarp, Hermas, and Irenaeus maintain only bishop and deacon. And keep in mind that "Ignatius" also counselled that the bishop is above all (including apostles and scripture apparently).
So, why do those EO and RC on this thread want to continue to argue against what even their own group admits to? Argue away, just don't make the false claim that it's tied to apostles. Else change OrthodoxWiki while you're at it.