...Harry Redknapp, a schoolboy on Tottenham’s books when Mackay was in his prime, says he once watched him plough through the West Bromwich Albion team, tackle after tackle, up-ended opponents lying in his wake.
Others talk of his incredible skill. Graeme Souness, also a Tottenham apprentice, witnessed Mackay’s ability at first hand. He says he would throw a ball up in the air and volley it repeatedly and ferociously against a wall at Tottenham’s training ground, 20 yards out, left foot then right foot, never letting it drop.
His trademark as he ran out on to the pitch was to launch a kick high into the air, and then kill it on his instep as it fell to earth. It was said to be his way of intimidating the opposition, letting them know how good he was.
...Ferguson wrote the foreword for Mackay’s autobiography, and named him as captain in his dream Scotland XI, but their first meeting was not so comfortable. Ferguson was a teenager playing for Queen’s Park reserves, Mackay recovering from injury with Hearts.
He clattered through the young man, first tackle of the match. Second time out, Ferguson did the same to him. ‘Do you want to last this game?’ Mackay asked as he rose. Ferguson stammered that Mackay had booted him earlier. ‘I tackled you,’ Mackay replied. ‘If I boot you, you’ll know.’
...There is a story about Mackay and the great Jim Baxter, on Scotland duty, going head to head in a crossbar challenge. As the pair match each other strike for strike, a knot of players forms around them. They reach eight each, nine each, 10. Mackay puts the ball down. ‘OK, Jim,’ he roars, ‘let’s try it with our right foot now.’ There was only one winner, after that.