Lucic had surgery on his left wrist while Kelly had a procedure to repair a herniated disc in his back. Chiarelli said both players are expected to be ready for the start of training camp.
Lucic had four goals and three assists in 12 Stanley Cup Playoff games but was held to one goal and two assists in the Bruins' seven-game loss to the Montreal Canadiens in the Eastern Conference Second Round. He didn't have a point in the final four games of the series.
Kelly last played April 8 against the Minnesota Wild. He had nine goals and nine assists in 57 regular-season games.
When things aren't going well for us in this city [Toronto], I think there is a lot of overanalyzing going on. You've got the most passionate fans in the world here and a lot of (media) coverage, so you know there's going to be a lot of people giving their two cents worth on us.
— Toronto Maple Leafs forward James van Riemsdyk after a win against the Tampa Bay Lightning on Thursday