Tottenham Hotspur are likely to have a busy summer in terms of incomings and outgoings at N17. Ange Postecoglou hasn’t done too badly in his maiden season at Spurs, but there’s certainly a lot of work that still needs to be done. Tottenham are likely to bolster their ranks in attack, with more strength in depth needed if they are to kick on next season. In addition, speculation linking Richarlison with a move away means Spurs may have to replace the Brazil international if he does leave. Over the past few months, reports linking Tottenham with one of the Bundesliga’s top stars have been doing …