The 2022 NFL season could be a career defining moment for Steelers head coach Mike Tomlin, but his recent behavior suggests he feels no pressure. The 2022 season is destined to be a revealing season for Mike Tomlin. For the first time in his illustrious career, Tomlin will be without the services of Ben Roethlisberger, the Steelers franchise quarterback for the past 18 seasons. I know what you are thinking, “Didn’t Roethlisberger miss the majority of the 2019 season?” Yes he did, and Tomlin and company did a masterful job of keeping the Steelers relevant and in playoff contention until…