WATFORD, ENGLAND - SEPTEMBER 12: Odion Ighalo of Watford celebrates scoring the opening goal during the Barclays Premier League match between Watford and Swansea City at Vicarage Road on September 12, 2015 in Watford, United Kingdom. (Photo by Ian Walton/Getty Images)
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BIRMINGHAM, ENGLAND - NOVEMBER 28: Watford player Odion Jude Ighalo (r) celebrates after scoring the opening goal during the Barclays Premier League match between Aston Villa and Watford at Villa Park on November 28, 2015 in Birmingham, England. (Photo by Stu Forster/Getty Images)
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WATFORD, ENGLAND - DECEMBER 28: Odion Ighalo (R) of Watford celebrates scoring his team's first goal with his team mate Ikechi Anya (L) during the Barclays Premier League match between Watford and Tottenham Hotspur at Vicarage Road on December 28, 2015 in Watford, England. (Photo by Richard Heathcote/Getty Images)
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WATFORD, ENGLAND - SEPTEMBER 18: Odion Ighalo of Watford misses a chance to score for Watford during the Premier League match between Watford and Manchester United at Vicarage Road on September 18, 2016 in Watford, England. (Photo by Laurence Griffiths/Getty Images)
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WATFORD, ENGLAND - NOVEMBER 21: Odion Ighalo of Watford warms up prior to the Barclays Premier League match between Watford and Manchester United at Vicarage Road on November 21, 2015 in Watford, England. (Photo by Richard Heathcote/Getty Images)
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