Yes, Pessoa was somehow forced to build his universe avoiding Camoes central figure. Each side of camoes surrounded by one of his personas.
As Virgil, he is victim of of his own central status. When the romantic generation started to look for a different tradition, Virgil figure was so central that all they had to do was avoiding him. Apparently hard due to his influence, but not so much, as they could work with those like Dante, who was around virgil influence, but not exactly him. No need to praise the real Virgil if you have the fictional guide of Dante. A bit of trojan horse