Golden Knights center Jonathan Marchessault, left, celebrates his goal with Golden Knights center William Karlsson (71) during the first period of a preseason NHL hockey game at T-Mobile Arena in …

Golden Knights center Jonathan Marchessault, left, celebrates his goal with Golden Knights center William Karlsson (71) during the first period of a preseason NHL hockey game at T-Mobile Arena in Las Vegas on Sunday, Sept. 16, 2018. Chase Stevens Las Vegas Review-Journal @csstevensphoto