By Liam Llewellyn Burnley owner JJ Watt made it very clear who he was supporting in Wrexham’s FA Cup clash with Blackburn Rovers. The Welsh club took on the Championship team in the fourth round of football’s oldest cup competition at Ewood Park. Wrexham took to social media platform X to upload a post about their cup tie ahead of the game, which read: “It’s @EmiratesFACup matchday and we travel to Lancashire to take on Blackburn Rovers!” Watt, who became a minority owner of Burnley in May 2023, replied to the message with a slight dig at their rivals Blackburn as he asked for directions to th…