Manchester United's lack of success in recent years is a contributing factor in the Premier League club's financial struggles, manager Ruben Amorim said on Tuesday, stressing the importance of quickly improving performances on the pitch. On Monday, United announced they would cut 150-200 jobs as part of an overhaul to return to profitability after five years of losses, in addition to 250 jobs removed last year. The club has been restructuring and cutting costs since British billionaire Jim