Veteran Minnesota Vikings offensive tackle Brian O'Neill still believes in J.J. McCarthy, and he thinks the rest of the locker room does, too. "Even through some of the low (points), I mean, we were 4-8 at one point last year. We rattled off five straight. Like, guys believe in him and guys wanted us to figure it out and be better as an offense," O'Neill said in a recent interview on the Green Light podcast. Through the first six years of his professional career, O'Neill manned the right side of the Vikings' offensive line, protecting Kirk Cousins. Then, over the past two seasons, he blocked for numerous quarterbacks, including Sam Darnold, McCarthy, Carson Wentz, and Max Brosmer. There's been a lot of change in a short time for a once-stable QB situation. Many of those changes in 2025 were due to McCarthy's injuries and inconsistencies during his first stint as a starting quarterback in the NFL.…