Middlesbrough secured a convincing win against Cardiff City on Saturday and one ace really stood out. Michael Carrick‘s men were clinical in southeast Wales yesterday and moved up to eighth in the Championship table with victory. The Riverside outfit played the Bluebirds off the park in portions and the fourth goal only amplified that notion as Alex Gilbert finished off a wonderful move. Gilbert has been receiving much of the plaudits, and rightfully so, but one Boro star really was the unsung hero. Finn Azaz was the unsung hero vs Cardiff CityFinn Azaz joined the Teesiders in January, complet…