http://m.richmondfc.com.au/news/2015-04-13/surgery-for-tiger-pair
Richmond utility Ricky Petterd and first-year Tiger Kane Lambert are expected to miss an extended period of time out of the game through injury, stemming from last Saturday’s loss to the Western Bulldogs at the MCG.
Both will require surgery this week - Petterd to address a foot injury which will see him out for at least three months, and Lambert for a damaged shoulder which is expected to sideline him for 6-8 weeks.[\quote]