TORONTO – Across baseball, how many pitchers are more dominant than Kevin Gausman right now? There’s Spencer Strider, the National League strikeout leader. Shane McClanahan, who leads the AL with a 2.02 ERA. Maybe Gerrit Cole, the five-time all-star, or two-way superstar Shohei Ohtani. And then? The list thins out pretty quickly. Any discussion about the game’s elite starting pitchers must include Gausman, whose importance to the Toronto Blue Jays continues to grow. The Blue Jays have known this all year, of course. But in case the Houston Astros needed a reminder, they got one Tuesday. In Gausman’s fourth start…