Manchester United continue to chase midfield additions and may make a surprise move to sign Burnley ace Sander Berge. Erik ten Hag has bolstered the spine of his Manchester United squad this summer. Joshua Zirkzee was first in from Bologna before United raided Lille to sign wonderkid defender Leny Yoro. Those are two exciting deals for the future at Old Trafford but United do also need to re-tool the midfield options. Casemiro endured a concerning campaign last season and Sofyan Amrabat has returned to Fiorentina. Scott McTominay continues to be linked away and it’s unclear whether Christian E…