By Ewan Murray Jadon Sancho’s return to Borussia Dortmund on loan this January rather sums up Manchester United’s recent transfer business. The Red Devils have lacked a defined strategy in the market, often signing talented players with no cohesive plan on how to utilise their qualities once they arrive at Old Trafford. This has not only had a negative impact on the pitch, but also on the club’s bank balance. As a result, not only will Man Utd have to look to offload a number of players next summer, but they will also have to be savvy in the transfer market. Looking at the pool of free agents …