Whicker: Sean Walker, Kings trying to measure progress away from scoreboard

LOS ANGELES — There’s nothing wrong with dreaming the NHL dream, as long as your eyes are open.
Sean Walker, a right-hand defenseman from Keswick, Ontario, went to Bowling Green. He bet on himself, and a hockey scholarship that might lead to a profession. He also gave himself a hedge: A business degree, earned in four years.
“With a specialization in supply-chain management,” Walker said.
Now the backup plan is buried deep in an NHL locker. Walker, nearly 25, is playing r