Kris Letang returned to the Pittsburgh Penguins lineup this week less than two weeks after suffering his second stroke in less than 10 years. That sentence on its own, without any additional context, is scary and wild enough on its own. The fact he has been able to return as quickly as he has is nothing short of amazing. And as somebody that is not a doctor, I am in no position to judge any of that. He has access to the best medical care, and if they think he can play safely, then so be it.