There's a version of this recruitment where Ja'Merce Johnson is already a headline name nationally. The tape supports it. The production supports it. History, quite literally, supports it. Instead, the Cy-Lakes linebacker has built this recruitment the quiet way—snap by snap, tackle by tackle—while the sport's ranking services slowly catch up to what Texas high school football people already know. That's starting to change fast. SMU and UTSA are already in with offers. Houston is pushing hard behind them. And this weekend, Johnson takes in the Cougars' season opener in person, previewing the…