​The San Francisco 49ers improved to 2-0 with a dominant 35-13 win over the Miami Dolphins, and this episode of the 49ers Roundtable breaks down why Brock Purdy’s performance deserves serious attention. Purdy completed 20 of 22 passes for 287 yards and two touchdowns, added another score on the ground, and delivered one of the most efficient quarterback performances in franchise history.We also dive into Christian McCaffrey reaching 100 career touchdowns, George Kittle looking explosive again after his Achilles recovery, and Mike Evans continuing to give San Francisco a reliable veteran presence in important situations. The offensive line deserves plenty of credit too, as Purdy still has not been sacked through the first two games of the season.Defensively, the 49ers generated four sacks and once again showed they do not need Nick Bosa to create every big play. Fred Warner, Romello Height and the rest of the unit helped keep Miami quiet for most of the afternoon.Halk also looks ahead to the Arizona Cardinals and explains why the biggest challenge now is avoiding complacency. The 49ers look complete, confident and dangerous, and Purdy is proving this offense is not carrying him. He is commanding it and appears to be playing at an MVP level.