#1 Brings experience and a winning mentality to the young United attack

Manchester United's midfield is one of the youngest in the Premier League. Though Marcus Rashford, Antony Martial, and Jesse Lingard are playing well this season, they are early in their 20s and their consistency is an issue.
Alexis Sanchez is exactly the kind of midfielder who can add experience to this young United attack. More than the goals and assists, Sanchez will bring a winning mentality to this United team.
He has won the La Liga trophy, the Copa del Rey trophy, the UEFA Super Cup, and the FIFA Club World Cup with Barcelona, and, the FA Cup and the Community Shield with Arsenal.
He has also led Chile to two Copa America titles (2015, 2016) and the finals of the FIFA Confederations Cup in 2017.
Clearly, he has the experience of playing on Europe's biggest stage and will definitely add valuable experience to the young Manchester United attack.