(Reuters) - Manchester United forward Alexis Sanchez struggled to make an impact in his side's FA Cup final defeat by Chelsea and the Chilean is now facing a crucial period to justify his big-money wages at Old Trafford.
There was much excitement at United upon the signing of Sanchez from Arsenal in January in a straight swap involving midfielder Henrikh Mkhitaryan. Fans were especially delighted to have seemingly got one over on rivals Manchester City, who had previously bid for the forward.
