My my what a sheltered life you've lived if words like 'daft' and 'WTF' feel 'aggressive' to you. Thank your lucky stars you're not from Liverpool, have never been in the military and are not the poster called Wet WetDreambeliever, Binomial, Blueboy or Donovan !
I've backed my opinion up with stats, you with words. It doesn't mean I'm right and you wrong but when you say I haven't debated it's you who has not come up with anything but repeating your assertion over and over. If you are not willing to consider that not having a viable midfield has more negatively affected what is generally a good defence (as our record proves - regardless of who scored the first goal) than having Matip back, then there's really nothing more to be said. I did however, which is why I bothered to research the debate above.
I got about two lines into the first paragraph and stopped reading. Blimey.