Gundogan is not my ideal midfielder and I'm not a huge fan. But it's naive to explain Pep's insistence on playing him just with Pep having a blindspot.
We had a severe injury crisis at CB meaning we needed a better protection from midfield in the form of a double pivot (Rodri + Gundy).
Many on here seem to have completely forgotten that Fernadinho was mostly injured during our run of 14 consecutive wins in the league that made us champions and that Gundogan did replace him at DM brilliantly meaning we conceded just 4 goals over the last 14 games.
So, unlike both Silvas, Gundogan could play with Rodri at DM. Our very best games last season involved both Rodri and Gundogan: Real away and home, Manure away in the cup, Liverpool home.
Pretending to see something better than Pep is like pretending to know better than the best chess player in the world why he loses games sometimes, e.g. by using one chess opening and not another. Chances are you'd be dead wrong. I think some fans don't really understand the huge difference between their knowledge of the game and Pep's. It's really huge.