By Matt Hardy On a flight home from a business meeting in Guernsey, I sat across the aisle from members of the island’s Commonwealth Games team. I think I spotted sprinter Abi Galpin in her Guernsey Athletics sweatshirt, while an older member of the entourage – team manager? coach? – had his nose firmly in the World Championships preview edition of Athletics Weekly. My hard heart skipped a beat. Yes, the big nations will dominate the medal tables, but Birmingham 2022, which starts today, is as much about a spotlight for the Commonwealth’s smaller territories and the world’s secondary and terti…