Over the last 100 days, Marquez Valdes-Scantling is the No. 1 riser at the wide receiver position. He’s screamed up 127 picks during that time, continuing to rise since Cort Smith profiled his ascent a month ago. As an older, former small-school receiver with big-time athleticism, Valdes-Scantling shares a lot of attributes with 2018 breakout star Kenny Golladay. But the differences may be crucial. Can...