 Though he made a full recovery to play the following week, he was unable to make any meaningful contribution after being concussed by a hit to the head during an errant spoil from defender Jake Carlisle just five minutes into the first quarter of that round 10 match.Richmond managed a victory despite his absence and Carlisle received a two-match suspension for the strike.Riewoldt did not miss a full match as a result of the concussion, lining up the following week in his side's Dreamtime at the 'G victory over .