All news on the topic: David Luiz

Arsenal have climbed from mid-table to title challengers under Mikel Arteta, and the manager has overseen a significant squad overhaul in order to reach this stage

Arsenal have nailed their transfer business in recent years, adding leading lights like Martin Odegaard, but had previously got their recruitment wrong before a change in approach

The Arsenal squad has undergone an overhaul since the sacking of Unai Emery and the appointment of Mikel Arteta, with a number of the former’s signings shipped out

Arsenal have rounded off their January business with a move for Chelsea midfielder Jorginho despite Jamie Carragher having already given a scathing assessment of the move

Premier League big-spenders Chelsea have continued splashing the cash under Todd Boehly's ownership after years of doing the same when Roman Abramovich was at the helm

With Arsenal making the trip to Manchester City in the FA Cup, it is worthwhile analysing just how much has changed with the Gunners since the sides last met in this competition