Manchester United led a posse of English Premier League clubs running the rule over Aberdeen's wanted full-back Calvin Ramsay in Tuesday's 1-1 draw with Rangers.
Tottenham, Leicester City, Southampton and Leeds United all dispatched scouts to Pittodrie to track the coveted 18-year-old before he cramped up after 74 minutes. Bologna of Italy and Germany's Eintracht Frankfurt have also asked to be kept in the loop over developments.
Reluctant to put a precise figure on the head of their teenage asset, Aberdeen are seeking a fee in excess of £6million to sell in the current window.