San Jose Sharks Tomas Hertl (48) skates on the ice against Vancouver Canucks in the third period at SAP Center in San Jose, Calif., on Tuesday, Sept. 24,
San Jose Sharks Tomas Hertl (48) skates on the ice against Vancouver Canucks in the third period at SAP Center in San Jose, Calif., on Tuesday, Sept. 24, 2013. The Sharks rookie expects to miss about a month after suffering a knee injury Thursday, Dec. 19 in Los Angeles. (Josie Lepe/Bay Area News Group) (Josie Lepe / Bay Area News Group)