But that's where I'm curious - putting someone on a spinal board doesn't take 15 minutes. Assuming he was conscious (and I haven't seen anything to indicate otherwise), it should take a bit over five minutes. Ten at the absolute max if you want to wait for enough bodies.
Either way, good to see you actually have a doctor now - don't know if you remember a game in 2005 when our doctor had to treat Marc Kenny for a head wound, and Roddy Collins was going mental because he wasn't allowed approach our dugout where the treatment was taking place!