Dolphins rookie quarterback Pat White was carted off the field during Sunday's loss to the Steelers with an apparent concussion. "The information that we have is that he's doing OK," coach Tony Sparano said after the game. A source told ESPN NFL Insider Adam Schefter that White suffered a concussion. White landed on his stomach following the collision in the third quarter, and Steelers players immediately began waving for help. "It's a scary, scary thing," said Ben Roethlisberger. "I started to get emotional thinking about it. I went to him and told him to keep his head up and everything will be OK."