By Scott Trotter Alejandro Garnacho could not help but take aim at West Ham’s Mohammed Kudus when he celebrated his first goal in Manchester United’s comfortable 3-0 win. The United ace put his side two goals up just four minutes into the second period. Bruno Fernandes found the young winger, who took the ball on the right side of the box before cutting onto his left to fire a shot in. The strike took a deflection off of Nayef Aguerd on its way past Lukasz Fabianski but that did not dampen Garnacho’s celebration. The 18-year-old wheeled away to the advertising hoardings to his right and sat to…