You've got to be kidding...PolyCarp was as Protestant as they come...There wasn't a Catholic bone in his body...
We are all aware of the countless forgeries perpetrated by your religion when it comes to its written history...It's more than just a little weird when it's clear the early church fathers were scripture alone adherents and yet we see little tidbits of Catholicism thrown in to obviously gain some foothold...
You take out all the Catholic forgeries from Ignatius, he sounds pretty Protestant to me...
You're entitled to your opinion.
I found his letter to the Phillipians. It's brief, but reflects sound doctrine. There is mention of presbyters (priests) and deacons, if you're looking for something particularly Catholic.