Chris Low, longtime chronicler of college football for ESPN.com, joins The Dubcast to reflect on the recent monumental events at Alabama.

Low, who broke the news that Nick Saban was retiring, said he received a tip about two hours before Saban announced it to his team. 

Low said Saban indicated to Alabama AD Greg Byrne late in the season that he was leaning toward retirement, but he wasn't certain of it until the morning that he actually announced it.

Though Alabama contacted Dabo Swinney to gauge his interest in the job, Low believes Washington's Kalen DeBoer and Florida State's Mike Norvell were the top two candidates on Byrne's list.

Low also gives his thoughts on the state of college football, which a growing number of people believe is unsustainable in its current form with NIL and the transfer portal creating fluid and unpredictable situations just about everywhere.