By Daniel Orme Diogo Dalot is now key to Manchester United – but it may not have always panned out that way for the young defender. The Portuguese was signed back in the summer of 2019 in a £19m deal from Porto. He arrived to great acclaim with then-boss Jose Mourinho suggesting he could go on to emulate club icon Gary Neville during his time at Old Trafford. Speaking at the time, the former Red Devils boss said: “Everybody knows that he has fantastic potential. I don’t want to compare, especially not the number of titles but he is probably the same age as Gary Neville when he came into the fi…