The Bruins are shutting down defenseman Charlie McAvoy and center Mark Kastelic for the final week of the season, relays Boston.com’s Conor Ryan (Twitter link). Interim head coach Joe Sacco indicated that both players are making progress from their respective injuries but will run out of time before the year comes to an end. McAvoy has missed the last two months with a shoulder injury sustained during the 4 Nations Face-Off; his year comes to an end with just 23 points in 50 games, the lowest point total of his eight-year NHL career. As for Kastelic, he has missed the last three weeks with an upper-body issue. He finishes with a career-best 14 points in 61 games while chipping in with 128 hits, earning him a three-year, $4.7MM extension in early January.