Argentina super star Lionel Messi led Barcelona to their first title of the season when they defeat Sevilla 2-1 in Morocco to clinch the Spanish Super Cup.
This is following in the footsteps of Germany's Bundesliga and Italy's Serie A which introduced the technology a year ago.
Gerard Pique levelled for Barca shortly before halftime by pouncing on the rebound after Lionel Messi's free kick had ricocheted off the post.
"The club's legal department is studying the matter and should FC Barcelona line up with more than three non-EU players, it would present a possible ground for filing a complaint due to an improper line-up".
Over 100 migrants rescued by AFM patrol vessel
In a statement, the Armed Forces of Malta said the rubber dinghy was spotted during a routine border patrol. Due to pressure from Italy and Malta, most charity ships are no longer patrolling off the coast of Libya.
The Argentine wizard now has more crowns than any other Blaugrana player in history, as he marked his first game as official captain with a win.
Barcelona have since signed 21-year-old Malcom who plays in the same position as the Frenchman to provide competition on the wings.
Sevilla qualified for Sunday's match as last season's Copa del Rey runners-up, after Barcelona won the league and cup double.
Widespread reports in the Spanish media claim Brazilian Philippe Coutinho has gained a Portuguese passport through his wife, easing Ernesto Valverde's selection constraints.
Sevilla's Franco Vazquez glanced a header off the crossbar in the second half of the match played in Tangier, Morocco.
Sevilla mean have been threatening to boycott the match as they feel Barcelona are being favoured by playing the match in a neutral stadium and they also cite that Barcelona have more than threev non European union player in their squard.