The upcoming clash between Middlesbrough and Sunderland at the Stadium of Light brings to mind the last time Manchester United graced that famous ground to face the Black Cats. It was back in 2017, a period when Jose Mourinho was at the helm of the Old Trafford club. The current landscape of English football is a testament to the passage of time and the constant churn of player and managerial personnel. A look back at Manchester United's starting XI from that 2017 encounter reveals just how much has changed. Indeed, astonishingly, only one player from that lineup is still a prominent figure at the club today. This statistic highlights the significant squad turnover and rebuilding efforts that have taken place at Manchester United over the past several years. The team that lined up in 2017 would feature a mix of established stars and players who were perhaps nearing the end of their United careers or were yet to fully establish themselves. The fact that only a single individual from that starting XI has managed to maintain a significant presence in the current Manchester United setup speaks volumes about the club's recruitment strategies, player development, and the dynamic nature of professional football. Identifying that lone remaining player would be a key point of interest for fans and statisticians alike, serving as a marker of continuity amidst widespread change. The managerial merry-go-round at Old Trafford since Mourinho's departure further underscores the instability and evolution the club has undergone. Each manager brings their own vision, often leading to a reshuffling of the squad to fit their tactical preferences. This constant flux makes it rare for players to maintain their starting positions for extended periods, especially when coupled with the high expectations and relentless competition for places at a club of Manchester United's stature. The current United squad will undoubtedly bear little resemblance to the one that played at the Stadium of Light in 2017, a clear indication of the club's ongoing project to re-establish itself as a dominant force.