Honestly, the Phins are looking like a classless and clueless organization following Tua's second concussion in 4 days. They mortgaged their season to win their Super Bowl in Week 3. Be thankful we have McD and Beane who will rest their injured even knowing it might result in a loss.
That being said, I hope Tua has a speedy recovery and makes his way back on the field this year barring any set backs. Personal health first. He's got a long life yet ahead of him, don't jeopardize that for the sake of the Dolphins brass who clearly do not consider his long term health a priority.