With the January transfer window open, Paul Merson gives his take on whether Arsenal need a striker, Trent Alexander-Arnold's Liverpool future and why Manchester City need a Rodri replacement.

BARCELONA, Dec 30 (Reuters) - Tourists in Barcelona's historic centre were enjoying the last days of gas-powered patio heaters before their use is banned in 2025 because of their carbon emissions.

Premier League teams now have just days to wait before the January transfer window. Manchester United are expected to be active, though the Red Devils could see more outgoings than incomings.