Ever had unauthorized football players on the bench during one of your matches? It happend in Spain last weekend. Fábio Coentrão took his place on the bench for the match against Espanyol. Apparently he missed the memo that he was not selected. Iker Casillas started laughing when Fábio Coentrão took his seat between the Real Madrid substitutes in the match last weekend (check video below). Football coach José Mourinho changed his squad in the match before the Copa Del Rey final to give his star players some rest. Coentrão thought he could join Cristiano Ronaldo on the bench, but he was wrong. He left the field red-faced trying to find…