FILE - In this Oct. 28, 2018, file photo, fans wait for an NFL football game between the Chicago Bears and New York Jets at Soldier Field in Chicago. A potential move by the Bears from the lakefront stadium has been picking up steam in recent weeks, after the team announced a bid to purchase Arlington International Racecourse. The famed thoroughbred track in the village of Arlington Heights sits about 30 miles northwest of Soldier Field on a 326-acre plot of land owned by Churchill Downs Inc. that is for sale. (AP Photo/Matt Marton, File)

FILE - In this Aug. 12, 2017, file photo, horses in the Bruce D. Memorial Stakes pass the grandstand at Arlington International Racecourse in Arlington Heights, Ill. A potential move by the Chicago Bears has been picking up steam in recent weeks, after the team announced a bid to purchase Arlington International Racecourse. The famed thoroughbred track in the village of Arlington Heights sits about 30 miles northwest of Soldier Field on a 326-acre plot of land owned by Churchill Downs Inc. that is for sale. ( John Starks/Daily Herald via AP, File)