Tottenham Hotspur need a new striker this summer. Spurs haven’t properly replaced Harry Kane after selling the England captain last summer, and, inevitably, they’ve been linked with a number of signings heading into this summer transfer window. The likes of Santiago Gimenez and Ivan Toney have been linked to Tottenham as of late, but perhaps the most intriguing rumour surrounds Newcastle’s Alexander Isak. Newcastle are said to be cutting it fine in terms of the Premier League’s Profit and Sustainability rules, and sales may be needed at St James’ Park. In light of that news, Tottenham have bee…