Wirtz and Frimpong will take a bit to acclimatise; Kerkez will be fine.
It's a wild window.
Won't find me playing it down.
I think they're also fortunate that City have really fallen off. Chelsea are probably still another year away from being genuine challengers, and Woolwich will continue to be handcuffed by Arteta. It they don't win the league again it's going to be a massive failure.