The window has closed in England, but Thursday did something more useful than produce another transfer announcement. It showed us the first consequences. Arsenal have lost another forward without replacing him. Liverpool are asking a new coach to make a long-term plan work while important players recover. And Celtic have named a Europa League squad that leaves out four players, including Jota. There were no Premier League, men's Champions League or men's Europa League matches on Thursday 3 September, so there is no scoreline to pull apart. But there are plenty of decisions to watch.
