When a player does what's expected of him according to the plans of the coach and club. Giaccherini was not brought in to be Messi, he was brought in for depth. He was someone we could rely on when other players got injured, suspended or fatigued. When he came on, he did well. He provided one hell of a workrate and a few crucial assists and goals. A squad can't consist of only top players, because top players don't wanna sit on the bench. Giaccherini doesn't mind sitting on the bench, but we can rely on him giving 110% for the shirt when he comes on.