While Everton’s protracted takeover saga stutters on, Newcastle United are in talks over an agreement that will sound more alarm bells on Merseyside. The progress Everton had made towards finding a new owner came to a juddering halt when Dan Friedkin, who had agreed a deal in principle to buy the club, pulled out last month. The Freidkin U-turn at Everton is not the first time Moshiri has been in exclusive talks with an interested party only for a deal not to get over the line. Previously Peter Kenyon had signed heads of terms with the British-Iranian investor, while more recently 777 Partners…