Karlsson has been nominated for the Norris Trophy for the 2014-15 NHL season OttawaSenators.com reports. This is his second nomination - Karlsson won the award in 2012. Karlsson - who has become an All-Star in his first three professional seasons - is still a "young" player in the NHL at a mere 24 years old. Karlsson tallied 21 goals and 45 assists in the 2014-15 campaign - becoming the youngest player to record over 200 assists since Brian Leetch accomplished the feat in 1991 at 25 years old. Karlsson shows no signs of slowing down his point production any time soon - quite the contrary, Karlsson had the stamina to log over 32 minutes of ice time in Game 6 of the Sens' first round Eastern Conference playoff series against Montreal.