Yes, I think they should too. That was utter lunacy.
It made me think of Allen Simonsen. He crashed out on the first lap of the Le Mans 24HR race last year. It was a big impact, but he got out of the car himself, and went and sat next to the medical officials at the corner, who made him lie down. At first he was laughing and joking and wanted to rejoin the race if a car could be found. Then gradually, he got quieter, and quieter, and then he just closed his eyes and died.
People might laugh that off, but it is COMPLETELY possible that something like that could have happened here. Those two men needed to be at a hospital, not trying to skate and rattle their already-rattled brains even further.