The Bruins had their winningest season since they had 54 victories in 2013-14 while integrating five rookies into their lineup: centers Sean Kuraly, 25, and Danton Heinen, 22; forward Jake DeBrusk, 21; and defensemen Matt Grzelcyk, 24, and Charlie McAvoy, 20.
Heinen had 47 points (16 goals, 31 assists) in 77 games, DeBrusk had 43 points (16 goals, 27 assists) in 70 games, and McAvoy had 32 points (seven goals, 25 assist) in 63 games.
The Bruins lost 304 man-games because of injuries during the regular season.
"Probably during the year we thought we were a little bit ahead of where thought we might be," Neely said. "Based on how this season went and finishing with 112 points, and again, a credit to the players that already were here, a credit to the coaching staff. ... But I think what we've got coming and where we're at now is where we were hoping to be. And we still have some room to grow here."
Neely said he believes forward Brad Marchand has better days ahead. Marchand, who scored 34 goals, was contrite after the season about controversy he caused not just because of six suspensions in nine NHL seasons but also the licking incidents involving Maple Leafs forward Leo Komarov and Lightning forward Ryan Callahan during the playoffs.
The incident involving Callahan drew a reprimand from the NHL and the threat of supplemental discipline if it happened again.