just enjoyed a Denis Waterman programme on 70's football on youtube. 72/73 was an important year with a influx of new players as Shankly rebuilt his 60's team.
A league title and UEFA cup followed it was the genesis of what was to come.
interestingly Larry Lloyd became the first player to use TV footage to challenge a red card for head butting and he won his appeal. think it was the season UTD finished 18th and then got relegated in 74 oh happy days