Soyuncu is almost completely two footed. He trained himself to play as well with his left and his passing is equally good both sides. He is a tremendously talented central defender. He has a very modern approach to defending and I think he fits the Rodgers approach perfectly.
There is definitely a mistake in him though. Just like Maguire in fact. It's the price you pay for this type of player.
Benkovic is much the same. He's an proactive, modern, defender. He is physically more imposing than Soyuncu though.
Both Benkovic and Soyuncu are exceptionally calm and comfortable in possession. Their passing is at least the equal of Maguire. They are both much quicker than Maguire.
Both need to be trusted and played regularly this season or it was a total waste of time signing them.