Release clauses being triggered is an increasingly popular trend in world football these days. Erling Haaland, Dominik Szoboszlai and Enzo Fernandez have all made huge moves in recent years off the back of release clauses being triggered, and now, one of the hottest talents in Europe could move in the same way. Indeed, Viktor Gyokeres has a highly-publicised €100m release clause in his Sporting contract, and there has been plenty of talk about a potential move in the coming months. Arsenal are said to be very keen on the striker, and, excitingly, the Gunners may not have to pay his release cla…