Right as I was posting a Fan Shot that Mathias Kiwanuka's career might be over, NY Times columnist Judy Battista just tweeted:
Statement from Jerry Reese says Mathias Kiwanuka has received medical clearance to return to the field. Statement said Kiwi is ready to go. Consensus of spine specialists is that it is safe for him to continue with football activities following his neck injury.
Kiwi, who had a herniated disk in his neck, has only had 1.5 sacks against the Redskins in his 5-year career.