This lineup change from defensive unit might fix Blues "worst" defenseman

Oct 13, 2025; Vancouver, British Columbia, CAN; Vancouver Canucks forward Aatu Raty (54) stick checks St. Louis Blues defenseman Logan Mailloux (23) in the second period at Rogers Arena. Mandatory Credit: Bob Frid-Imagn Images | Bob Frid-Imagn ImagesThe St. Louis Blues had a different look to practice on Friday afternoon. Head coach Jim Montgomery labeled it with the following quote: "We’re going to blender it up."

One of those changes came on the defensive end, with one of the new acquisitions being moved to the press box, and another young up-and-comer is going to make his season debut.

Logan Mailloux, who was brought to the Blues in the Zack Bolduc trade over the summer, is going to be sat…