Brady spent most of his time talking about how much he needs to catch up -- on the opponents in the NFC South, on knowing the players around him and on the terminology of Arians' offense. That is unfamiliar territory for Brady, whose offense in New England was his. He has watched Arians' teams for years, Brady said, and noted how many different quarterbacks have enjoyed success in his system. He, like everyone else in the NFL, likes offensive coordinator Byron Leftwich. But there is an inevitable learning curve ahead for Brady -- not having that curve was one of the most logical arguments by those who thought he'd stay in New England -- and the uncertainty of nearly every facet of this offseason due to COVID-19 makes it steeper. Nobody knows when teams will be able to gather, although at least one owner believes it will not be before training camp. Brady did not try to sugarcoat how difficult this offseason will be.