SAN JOSE – When the Sharks signed veteran defenseman John Klingberg to a one-year, $4 million contract in July, there was little risk involved. I’m here to really help this team and help myself and take it from there.”The Sharks are excited about the possibilities. “Everyone just thinks, ‘OK, he’s a power play guy. “You can’t start with feeling good on the power play. Klingberg said he’ll be ready to play in the Sharks’ season-opener on Oct. 9 at home against Vegas.