Chicago Fire's Rafael Robayo, left, comes down on the legs of Real Salt Lake's Tony Beltran, right, during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Real Salt Lake's Ned Grabavoy has the wind knocked out of him during the first half of an MLS soccer game against the Chicago Fire, Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. (AP Photo/John Smierciak) Real Salt Lake goalie Kyle Reynish makes a save for on a shot by the Chicago Fire during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Real Salt Lake's Emiliano Bonfigli, left, keeps the ball away from Chicago Fire's Jalil Anibaba during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Chicago Fire's Rafael Robayo, left, keeps the ball away from Real Salt Lake's Jonny Steele during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Chicago Fire's Sebastian Grazzini, top, and Real Salt Lake's Kyle Beckerman go down after colliding during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Chicago Fire's Logan Pause (12) and Real Salt Lake's Ned Grabavoy (20) hit in midfield during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Real Salt Lake's Jonny Steele, right, trips up Chicago Fire's Sebastian Grazzini, left, during the first half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Chicago Fire's Austin Berry (22) tries but misses a header during the second half of an MLS soccer game against Real Salt Lake, Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak) Chicago Fire's goalie Sean Johnson, top right, has a shot by Real Salt Lake's Alvaro Saborio (15) go wide of the goal during the first half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. (AP Photo/John Smierciak) Chicago Fire's Marco Pappa, right, kicks the ball away from Real Salt Lake's Ned Grabavoy, left, during the first half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. (AP Photo/John Smierciak) Real Salt Lake's Emiliano Bonfigli, left, keeps the ball away from Chicago Fire's Jalil Anibaba during the second half of an MLS soccer game on Wednesday, May 9, 2012, at Toyota Park in Bridgeview, Ill. The game ended in a 0-0 tie. (AP Photo/John Smierciak)