Kevin Warren was brought in to spearhead the Chicago Bears’ new stadium-building efforts. Since then, he has remained consistent in that pursuit. Everybody assumed it would end up being in Arlington Heights, where the franchise purchased a huge 326-acre plot from Churchill Downs. However, property tax negotiations stalled. In that interim, Warren decided to look elsewhere. That is how he reached an agreement with Mayor Brandon Johnson on a new massive downtown project on the museum campus south of Soldier Field.