Kovacic is a player Pep's liked for a long time. He missed out on him twice, so he jumped at the opportunity last summer.
As a Squad player, I've no issues with him, but we've become spoiled having top specialist operators as our main starters. Having lost Mahrez & Gundog, & with KDB & Grealish being out for extended periods, it was a big hit even for City.
Albeit we've got Kev & Jack back, we're still missing replacements for Mahrez & Gundog, & it's seriously affected the over all quality of our starting eleven & first choice substitutes.
There's a huge difference between being able to call upon Mahrez & Gundog, as opposed to Kovacic & Nunes, hence this season's struggles.
To illustrate this, ArseAnal have beaten us twice this season & drawn against us once, after years of being nowhere near.