Grzelcyk believes being awarded more ice time is the greatest compliment a player can receive.
"It feels nice that they trust you a little bit more in certain situations, especially in the third period," said Grzelcyk. "You're getting a little bit more time, so I think that's huge and it gives me a lot of confidence going forward."
Not that his confidence hasn't already been growing. The Charlestown native is in the midst of his third stint with the Bruins, having played two games a season ago and in the season opener in October. Grzelcyk returned to Providence following Opening Night and played in 14 games before being recalled to the big club again in late November.
Since the call-up, the 23-year-old has played in seven games, notching a goal and two assists to go along with a plus-4 rating. It is a stretch during which the 5-foot-9, 174-pound Grzelcyk has adjusted well to the speed and strength of the NHL game.
"I think being up for two or three weeks or so has helped me adjust a lot. I think my game has grown since then," said Grzelcyk. "It's obviously the biggest challenge when you come back up, just the speed of the game and how fast everybody moves the puck."
Grzelcyk appeared plenty poised during Boston's 6-1 win over Arizona on Thursday night. On what proved to be the deciding goal, the rookie pinched down the left half wall, won a puck battle, and backhanded a pass to Riley Nash, who had rotated into Grzelcyk's spot at the point. Nash wristed a shot towards the net with David Backes tipping it by Scott Wedgewood for a 2-1 Bruins lead late in the second period.
"The first period we weren't sustaining much time in the offensive zone," said Grzelcyk. "I just tried to keep the puck alive as best we could - I think good things happen when that happens. I started skating back up to the point so their forward kind of dives down and Nasher was wide open. Just tried to get him the puck, he snapped a quick one and Backs made a great tip."