NHL Notebook: Maple Leafs’ William Nylander returns for Game 4, Jaromir Jagr to retire from professional hockey, and more

After watching the first three games of the Toronto Maple Leafs first-round series against the Boston Bruins from the sidelines, winger William Nylander returned to their lineup Saturday. The #leafs are preparing for William Nylander to play Game 4, per Sheldon Keefe. — Chris Johnston (@reporterchris) April 27, 2024 The 27-year-old has been dealing with…