If we play exactly how we played today, but swap Dembele for Sandro, and Vertonghen for Dawson (and maybe start Chadli/Lennon over Sigurdsson, but this is debatable because they play on different sides), I am genuinely excited.
With our centre backs I see it as we have two 'old fashioned' ones in Dawson and Kaboul, plus two modern ones in Chiriches and Vertonghen. I also think it's best to have one of each, unless we're playing a poor team and could get away with Vertonghen and Chiriches.