All the top stories and transfer rumours from Tuesday’s national newspapers… DAILY MAIL Real Madrid are poised to join Manchester United in their pursuit of Mauricio Pochettino, who is expected to leave Paris Saint-Germain at the end of the season. Manchester United ‘have started the process to install a new permanent manager’ with a shortlist of candidates now ‘finalised’. A number of Premier League clubs believe that permanent concussion substitutions are not fit for purpose and that a ‘tipping point’ has been reached following the sickening head injury to Leeds defender Robin Koch. The FA would not have the strength to stand up to the Premier League if it was to become a new ‘independent’ regulator of the national game, insists a group of 34 clubs and fans. Real Madrid, Barcelona and Juventus are reportedly planning to compete in a pre-season tournament in the United States this summer. THE SUN Tottenham reportedly have no plans in entering contract negotiations with Manche...