Former Blackpool defender Richard Keogh has announced his retirement from professional football after a 20-year career. His final club was Forest Green Rovers, where he experienced relegation from League Two. Keogh now plans to transition into coaching as the next phase of his career. In a statement published on his personal account on X, he said: “I wish I could play on forever, but we all know eventually this day will come. So after 786 appearances and 20 years, I am announcing my retirement from playing. My career surpassed all…