Adam Schefter: Scheduled participants on call with Trump: NBA – Adam Silver; WNBA – Cathy Engelbert; MLB – Rob Manfred; NFL – Roger Goodell; NHL – Gary Bettman; PGA Tour – Jay Monahan; UFC – Dana White; WWE – Vince McMahon; NASCAR – John Middlebrook or Jim France; MLS – Don Garber. Notice: No NCAA.