Why the Fly-Goalkeeper Shift Matters When a goalkeeper sprints forward to become a pseudo‑wing, the live odds engine hiccups. The moment the net‑guard abandons the box, the whole match dynamics warp, and bettors feel the tremor. Sharp punters spot the ripple before the bookmakers adjust the line. It’s not a subtle tweak; it’s a seismic move that forces odds to re‑price in seconds. Mechanics...