Philadelphia Union coach John Hackworth talks to his players on the bench during the second half of an MLS soccer game against Real Salt Lake on Friday, Aug. 24, 2012, in Chester, Pa. The game ended in a 0-0 tie. (AP Photo/Michael Perez) Real Salt Lake coach Jason Kreis walks of the field at the end of an MLS soccer game against the Philadelphia Union on Friday, Aug. 24, 2012, in Chester, Pa. The game ended in a 0-0 tie. (AP Photo/Michael Perez) Real Salt Lake's Jonny Steele, right, of Northern Ireland, takes the ball away from Philadelphia Union's Carlos Valdes (2), of Colombia, during the second half of an MLS soccer game on Friday, Aug. 24, 2012, in Chester, Pa. The game ended in a 0-0 tie. (AP Photo/Michael Perez) Philadelphia Union's Zac MacMath (18) blocks a shot from Real Salt Lake's Jonny Steele (22), of Northern Ireland, during the second half of an MLS soccer game on Friday, Aug. 24, 2012, in Chester, Pa. The game ended in a 0-0 tie. (AP Photo/Michael Perez) Philadelphia Union's Danny Cruz, right, shoots on goal in front of Real Salt Lake's Nat Borchers, left, during the first half of an MLS soccer game on Friday, Aug. 24, 2012, in Chester, Pa. (AP Photo/Michael Perez) Real Salt Lake's Kyle Beckerman, left, recieves a pass in front Philadelphia Union's Jack Mclnerney during the first half of an MLS soccer game on Friday, Aug. 24, 2012, in Chester, Pa. (AP Photo/Michael Perez) Philadelphia Union's Gabriel Gomez, left, of Panama, receives a pass in front of Real Salt Lake's Nat Borchers during the first half of an MLS soccer game on Friday, Aug. 24, 2012, in Chester, Pa. (AP Photo/Michael Perez)