Manchester United manager Ole Gunnar Solskjaer had an important decision to make when Juan Mata pulled up in the 25th minute of Sunday's huge clash with Liverpool.
Jesse Lingard or Alexis Sanchez?
Lingard is United through and through after first being picked up by the club at the age of seven. He has a reputation for important goals and performing in the big games, while he knows more than most what it means to play against Liverpool.
Sanchez, meanwhile, earns a reported £500,000-per-week after bonuses and image rights payments, joined the club in one of the most high profile transfers in Premier League history, and had been arguably one of English football's best foreign imports during his Arsenal days.