The Boston Bruins made a big splash this summer in adding JJ Peterka.
After the 2026 NHL Draft, where Boston sent two first-round picks to Utah for the young German winger, it began to seem less likely they would retain a player they bought low on last season, who found great success in black and gold.
The season before, Viktor Arvidsson became a Bruin; a fifth-round pick was traded on July 1, 2025, to the Edmonton Oilers for his services. Despite initial skepticism about Arvidsson’s previous injuries and the question of his fit living up to the production of a second-line right wing, Boston and Arvidsson became a perfect match, and the veteran Swede played a key role in the Bruins resurgence back to the Stanley Cup Playoffs.
Arvidsson, while starting his season with Boston on a dry spell, ended with a 54-point campaign in 2025-26, which was a career season for the now 33-year-old. He returned to his previous form as a 50-60 point winger, peaks he hadn’t had since 2022-23 and before that in 2017 and 2018. Alongside Casey Mittelstadt and Pavel Zacha, that trio became one of the NHL’s best offensive lines, tallying 42 goals for, third in the entire league.
So why is Arvidsson set to play on his fourth team in four seasons? A two-year, $10MM contract with Detroit came as a slight surprise from the Bruins’ end on July 1st, considering the cap space they freed up on that day. Boston totally could’ve compensated for that deal and kept him around.
The familiarity was there with his linemates, Marco Sturm, with whom he’s played under before in Los Angeles, raved about him.
At the base examination, one can view a similar goal production between Arvidsson and Peterka (both scored 25 last season) and say that it makes sense to consider Peterka the replacement, but at a larger cap hit? Why not just pay Arvidsson instead and keep your two first-round draft picks?
Arvidsson provided in areas that Boston needed after a lacking transition in 2024-25. Per 60 minutes, the 33-year-old averaged 2.21 controlled entries, 1.90 zone entries, and 3 chances, all of which are well above NHL average, according to allthreezones.com. Despite his below average forechecking, Arvidsson was a pest in the slot.
This area of his game is something the Bruins will miss severely. He produced 61 high-danger shots on goal; only Zacha had as many shots that close, per NHL EDGE. Had this been in the Bergeron-Chara era, this was the exact kind of situation where the Bruins would bring back a key veteran player who benefited their offense.
That luxury isn’t as simple anymore; likely, they weren’t looking to retain their one-year wonder for a few reasons. The Bruins have been building up with the insertion of youthful talent into their forward group since the beginning of their ‘retool’. Names like Fraser Minten and Marat Khusnutdinov were key supplementary players last season and ideally will find elevated roles within the 2026-27 NHL lineup.
Unlike previous cases, where they wouldn’t have hesitated bringing back a well-performing veteran, Boston can’t hinder ice-time to young forwards who can further develop. James Hagens, Boston’s 7th-overall pick in 2025, is also a player who will need an extended NHL look and is an integral piece that they’re hoping can hit.
Did Peterka outright have a better 2025-26 than Arvidsson? No. So what is Boston gaining from a 24-year-old, signed for 4 seasons at $7.7MM AAV? Mainly, it is those characteristics of the player.
While not as seasoned a veteran as Arvidsson, Peterka ideally fits Boston’s window better and has a much greater upside, given his young age and term. He doesn’t outright replace Arvy’s jolt, but adds to other areas. Puck retrievals to Zone exits are above 1 per 60 minutes, leading to more sustained offense, which Boston needed more of from their top-six forwards overall.
He nearly had 2 entries w/chances per 60. Add his speed, tracking over 200 speed bursts at +20 mph, and his poise in high-danger areas; tallying a 30.3 shooting% in close, and he’ll seamlessly fit in Sturm’s system. Most importantly, he had a higher shot attempt percentage (53.4) than any Bruin forward this season at 5-on-5 play.
Most importantly, you just added the ideal left wing for David Pastrnak. Since 2020, Pastrnak’s left-wing linemates have notably been Brad Marchand (since forever), Pavel Zacha in 2022-23, and then Morgan Geekie. These transitions have caused more NHL teams’ defensive focus to shift towards Pastrnak himself, forcing him to elevate his playmaking rather than prioritizing scoring.
He tallied 29 goals this past season, his lowest season total since 2015-16 (not counting the shortened 2020-21 campaign), when he was 19-years-old. Peterka gives Boston a skilled rising star, where defensemen will have to split their priorities between the two. Boston needs Pastrnak’s scoring at full form, and this allows for versatility in the middle-six forward group; if Boston goes with the direction of pairing Peterka with Pastrnak.
If the Bruins were further in their retool, say, a conference final team, Arvidsson certainly is a player who could remain in their forward group. However, given the timeline between Arvidsson’s age, his injury history, and some of the young talent coming up through the ranks, the B’s probably looked at this between re-signing Arvidsson into his mid-thirties or betting on the upside of Peterka and their younger players, and obviously are betting on the latter working out for them.
Photo Credit: Bob DeChiara-Imagn Images, Ron Chenoy-Imagn Images