Pep is a maniac in terms of perfection. It might be tough for him coming from a club with world class players Neuer, Boateng and Lahm in the defence. Lookin around on the City training pitch will make his mind quite busy I guess.
That's why I am absolutely sure he will want at least one ready world class CB, at least one. Ota is a hard working CB, Vinnie is all about fitness and Mangala is controversial.
Pep for sure wants a CB with a very good opening ability. Similar to Boateng at Bayern. It's a central position for his philosophy. Vinnie could do that but we all know about the uncertainties.
Pep for sure wants to reduce the number of goals conceded overall. That's why I am relaxed about the signing of a very good CB. Just wait...
He is here to proof his style of football in the most competitive league. He knows that he will fail without a 'super super' defence.