The college hoops pundit offered a ceiling and floor for each team in the Big Ten. Mandatory Credit: Robert Deutsch-Imagn Images | IMAGN IMAGES via Reuters ConnectIllinois’ postseason ceiling: Final FourIllinois’ postseason floor: NCAA Tournament Round of 32We’ll start with the floor: It’s perfectly fair. And as any follower of the NCAA Tournament knows, those postseason upsets are hardly once-in-a-blue-moon events. Virtually any team returning as many members of a Final Four team as Illinois will be in 2026-27 is a Final Four contender, at the very least – not the very best. Presumably, “significantly” can be quantified as two more wins and a national championship ceiling.