Speaking to Luckyblock.com, Pallister - who became a club legend at Old Trafford playing under Sir Alex Ferguson - said: "My advice to Ruben Amorim would be to keep Ruud van Nistelrooy in the setup as it could be beneficial to him.

Ruben Amorim has a chance to quickly endear himself to Manchester United fans when he comes face to face with Pep Guardiola. Amorim, who is serving a notice period at Sporting Lisbon before taking up his new role as United head coach,

Ruben Amorim will not officially start as Manchester United manager until November 11 and there is a striking similarity between the start of his reign and that of Sir Alex Ferguson