The Hockey Writers Grind Line of Detroit Red Wings writers Pat Brown, Kyle Knopp and Devin Little get together to discuss one good and one bad thing from the past week, the key to Michael Rasmussen's success lately, whether Jakub Vrana is the answer to Filip Zadina's prayers, how Jeff Blashill should deal with the goaltending rotation the rest of the season and who is the better defenseman between Jake Walman and Nick Leddy.