It appears that the door is open more than just a crack when it comes to whether or not racing's superstar Flightline (Tapit) will race next year as a 5-year-old. Appearing as the Green Group Guest of the Week on this week's Thoroughbred Daily News Writers' Room podcast presented by Keeneland, Kosta Hronis, a co-owner of Flightline, said there was a "great possibility" that Flightline would race in 2023 rather than beginning his stallion career. "Just like with Stellar Wind (Curlin), which we left on the track an extra year,...