. . "He said that the arena will probably be completed in 2012 or 2013.[4] There have been no announced plans to replace Sam Boyd Stadium or Cashman Field.[5][6][7] On April 6, 2010 the Las Vegas Review-Journal reported that three proposals have been made to build an arena of approximately 20,000 seats on or near the Strip to host professional basketball and hockey, rodeo, concerts and other events." . . .