After 79 minutes of their clash with Watford, Wolves fans could be forgiven for looking ahead to a first FA Cup final appearance since 1960.
Having been made slight favourites by the bookmakers before the game got underway, goals from Matt Doherty and club record signing Raul Jiminez had given Nuno Espirito Santo's side a commanding 2-0 advantage.
Doherty opened the scoring with his fourth strike of the FA Cup campaign, only Newport Country striker Padraig Among has netted more in the competition this term.
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The introduction of Gerard Deulofeu as a 66th minute substitute though, turned the tie on its head as the former Barcelona man spearheaded a 40/1 (41.