​MINNEAPOLIS, MINNESOTA – JANUARY 04: J.J. McCarthy #9 of the Minnesota Vikings reacts during the first quarter against the Green Bay Packers at U.S. Bank Stadium on January 04, 2026 in Minneapolis, Minnesota. (Photo by Stephen Maturen/Getty Images) GettyJ.J. McCarthy is competing with Kyler Murray for the Minnesota Vikings’ starting quarterback job. He may also be fighting against a pattern that has ended the tenures of other highly drafted quarterbacks.ESPN Vikings reporter Kevin Seifert said he could not find a salary-cap-era example of a top-10 quarterback losing his job after his team acquired another starter, only to return later and become that franchise’s long-term answer.That history gives Minnesota’s competition consequences extending far beyond Week 1.“If JJ, if it plays out this way where Kyler Murray becomes the starter, JJ McCarthy is the backup and then somehow, someway JJ McCarthy reemerges as the starter and remains as the starter long term,” Seifert said on the “Purple Daily” podcast, “it would be the first time it’s ever happened in the current iteration of the NFL roster structure.”Seifert characterized that conclusion as the result of his own search for comparable quarterbacks. But even with that qualification, the underlying point is difficult to dismiss: Once an organization moves away from a former top-10 pick, reversing course becomes extremely difficult.“That’s why I say he’s fighting for his Vikings career,” Seifert said.J.J. McCarthy Has More to Prove Than Kyler MurrayThe Vikings officially enter training camp with Murray and McCarthy competing for the job. McCarthy started 10 games in 2025 and posted a 6-4 record, but his uneven individual performance prompted Minnesota to add Murray on a one-year deal.The quarterbacks shared first- and second-team work during mandatory minicamp, according to the Vikings’ official website.Their paths to the starting job are not identical.Murray, a former No. 1 overall selection with seven NFL seasons behind him, must show that he can command Kevin O’Connell’s offense without allowing the complexity of the system to overwhelm his natural playmaking ability.McCarthy must provide evidence of significant improvement.Seifert said McCarthy’s practices need to feature decisiveness, accuracy and an immediate understanding of the answers against defensive coordinator Brian Flores’ pressure packages. McCarthy’s familiarity with the system should theoretically be one of his greatest advantages over Murray.“If he’s spraying balls, then you can just write it off,” Seifert said of McCarthy’s accuracy. “That was an issue for JJ last summer and during the season as well.”Murray’s standard may be simpler. He must avoid turning the competition into an opening for McCarthy.“The big thing for Kyler is just don’t make a mess of it,” Seifert said.That imbalance makes McCarthy’s task especially difficult. The younger quarterback may not win merely