Overview

• J.J. McCarthy's timeline to start as quarterback is open-ended, focusing on gradual development.
• Sam Darnold is expected to serve as the starting quarterback at the beginning of the season.
• McCarthy's performance in training camp could influence the team's decision to trade veteran Nick Mullens.
• The Vikings have a supportive environment with strong offensive players to aid McCarthy's growth.
• Team insiders suggest Week 6 bye as a potential point for McCarthy to take over if he's ready.