An airfoil for a gas turbine engine, comprising: a pressure side wall having a pressure side trailing edge; a suction side wall coupled to the pressure side wall at a leading edge and having a suction side trailing edge, the suction side trailing edge and the pressure side trailing edge forming an airfoil trailing edge such that the airfoil extends in a chordwise direction between the leading edge and the airfoil trailing edge; an internal cavity defined between the pressure side wall and the suction side wall for receiving cooling air; and a cooling arrangement within the internal cavity, the cooling arrangement comprising: a first land extending in a circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a first upstream end forward of the pressure side trailing edge to a first downstream end aft of the pressure side trailing edge, a second land extending in the circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a second upstream end forward of the pressure side trailing edge to a second downstream end aft of the pressure side trailing edge, the first land and second land defining a first slot configured to direct the cooling air out of the internal cavity, at least one of a first divider positioned radially in between the first land and the second land to define a first passageway of the first slot and a second passageway of the first slot, wherein the first divider extends in the chordwise direction from a first end to a second end, the first end having the same chordwise location as the first upstream end of the first and second lands or downstream of the first upstream end of the first and second lands, a first pin positioned upstream of the first divider and indexed to the first passageway, and a second pin positioned upstream of the first divider and indexed to the second passageway, characterized in that the second end of the first divider is positioned forward of the pressure side trailing edge relative to the chordwise direction. a pressure side wall having a pressure side trailing edge; a suction side wall coupled to the pressure side wall at a leading edge and having a suction side trailing edge, the suction side trailing edge and the pressure side trailing edge forming an airfoil trailing edge such that the airfoil extends in a chordwise direction between the leading edge and the airfoil trailing edge; an internal cavity defined between the pressure side wall and the suction side wall for receiving cooling air; and a cooling arrangement within the internal cavity, the cooling arrangement comprising: a first land extending in a circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a first upstream end forward of the pressure side trailing edge to a first downstream end aft of the pressure side trailing edge, a second land extending in the circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a second upstream end forward of the pressure side trailing edge to a second downstream end aft of the pressure side trailing edge, the first land and second land defining a first slot configured to direct the cooling air out of the internal cavity, at least one of a first divider positioned radially in between the first land and the second land to define a first passageway of the first slot and a second passageway of the first slot, wherein the first divider extends in the chordwise direction from a first end to a second end, the first end having the same chordwise location as the first upstream end of the first and second lands or downstream of the first upstream end of the first and second lands, a first pin positioned upstream of the first divider and indexed to the first passageway, and a second pin positioned upstream of the first divider and indexed to the second passageway, characterized in that a first land extending in a circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a first upstream end forward of the pressure side trailing edge to a first downstream end aft of the pressure side trailing edge, a second land extending in the circumferential direction between the suction side wall and the pressure side wall and in the chordwise direction from a second upstream end forward of the pressure side trailing edge to a second downstream end aft of the pressure side trailing edge, the first land and second land defining a first slot configured to direct the cooling air out of the internal cavity, at least one of a first divider positioned radially in between the first land and the second land to define a first passageway of the first slot and a second passageway of the first slot, wherein the first divider extends in the chordwise direction from a first end to a second end, the first end having the same chordwise location as the first upstream end of the first and second lands or downstream of the first upstream end of the first and second lands, a first pin positioned upstream of the first divider and indexed to the first passageway, and a second pin positioned upstream of the first divider and indexed to the second passageway, characterized in that the second end of the first divider is positioned forward of the pressure side trailing edge relative to the chordwise direction.