straight to your inbox every day for freeManchester United and Sir Alex Ferguson have paid tribute to former Liverpool manager Gerard Houllier who has passed away aged 73.Prior to his six-year spell at Anfield, Houllier worked as assistant manager to France national team boss Michel Platini, working closely with one of the best players to ever represent United in Eric Cantona.Houllier was pivotal in Cantona moving to England, believing the notorious forward needed to leave France after a