Graeme Souness has labelled Newcastle United legend Alan Shearer as England’s best-ever striker, over former Tottenham Hotspur forward Harry Kane. The Liverpool legend has been speaking to Simon Jordan on the latest episode of their podcast and picked Alan Shearer over the former Spurs star. Harry Kane left Ange Postecoglou’s side over the summer as he made the switch to Bayern Munich. The 30-year-old has made an instant impact in Munich, netting 26 times in 23 appearances. But after leaving Tottenham and the Premier League behind, he did leave behind the opportunity to break Shearer’s long-st…