Mixed Liverpool transfer window leaves questions to be answered

Liverpool signed Bradley Barcola from PSG in a deal worth £123m [Getty Images]All summer, Andoni Iraola has said that he will be "comfortable" come the start of September when the transfer window is over and he has certainty over his squad.That moment has now arrived.Senior figures at Liverpool said from the outset that this was never going to be a transfer window like last summer, when the club spent a then record £415m under Arne Slot and broke the British transfer record twice by