Sure, but to persist is what's wrong with Ole in regards to Pereira. It's strange that he's automatic first choice when he doesn't provide anything, but the basics despite being 23 years old. If that's all that's required, it would make more sense to go with someone younger more often than now as that player can still improve and still has his career unwritten.
There's nothing wrong with believing in a young talent. However, after a certain point at a certain age, they have to earn their spot. I don't see what Pereira has done to earn a spot over Gomes for example. No, Gomes will not necessarily set the world alight with his play, but the competition is Pereira at the moment. And unlike Pereira, Gomes hasn't been given free reign for 15+ matches to prove themselves at age 23.