The UFC's historic White House debut delivered packed crowds, championship drama, and massive business numbers, but according to UFC CEO Dana White, fans shouldn't expect a sequel. Just hours after UFC Freedom 250 wrapped on the South Lawn, White made it clear that the promotion's most ambitious event ever will also be its last. "I can't afford it," White told reporters early Monday morning, June 15, per ESPN . "I'll never do the Sphere again, and we'll never do this again." White said the event exceeded internal expectations despite weather concerns, legal challenges, and the enormous cost of staging a card at the White House. While he declined to provide exact figures, he said the promotion achieved every benchmark it had targeted for the roughly $60 million production. "In every way you can gauge success," White said.…