Hour 4 with Paul Zeise: Mike DeCourcy of The Sporting News joined the show. The Sweet 16 begins tonight. Paul thinks it's the real start of the tournament with teams that can win a championship. Kentucky is keeping John Calipari, Mike said Calipari's changes his ways and also have gotten unlucky. The ACC was undervalued this season and the ACC did well against the Big 12, but they owned the bottom of the Big 12. The bottom of the ACC is what's hurt the ACC. Bids being stolen hurt Pitt. LeBron could help Duquesne's recruiting. Austin's Sweet 16 picks.