Barcelona legend Gerard Pique has admitted that an “amazing” Manchester United legend would struggle if he played in modern football, despite praising his brilliance. Gerard Pique was snapped up from Barcelona’s famed La Masia academy and brought to Old Trafford in 2004 under legendary former manager Sir Alex Ferguson. The 37-year-old Spanish former defender continued his development in Manchester United’s youth academy before he was promoted to the first team at Old Trafford. Pique made only 23 appearances for the Red Devils, with the Spaniard struggling to establish himself as a first-team r…