Liverpool’s search for Jurgen Klopp’s successor has been blown wide open following recent news about Xabi Alonso. The Bayer Leverkusen boss was widely viewed as the favourite to take over from Jurgen Klopp following an exceptional spell in Germany. But just last week, Alonso confirmed he will remain at Leverkusen beyond the summer. It’s led to Sporting CP boss Ruben Amorim emerging as the new favourite to land the Liverpool job. Yet, nothing is decided at this stage and a new name has been thrown into the mix by Peterborough United chairman Darragh MacAnthony. McKenna tipped as ‘dark horse’ to…