We lead the league in shooting percentage last year with 12.4% (9.6% 5v5) and early on this season it didn't look like we were going to replicate that... but we're currently at 11.3% (8.9% 5v5) which is good for #3 in the league and essentially tied with Seattle for #2.
Vrana and Kaspanen are both shooting 18.4% with the Blues, but Vrana is actually 14.6% on his career so he's typically a higher percentage shooter and not pacing too far off what you may expect, especially if the Blues offense is still supporting higher shooting numbers as the season total seems to indicate. Kaspanen at 11.3% for his career, not so much.
It's really a cause of the system we play. I think we're bottom 5/10 in shots taken, yet our shooting % is high. That's probably a coaching decision of "Don't just throw the puck on net, try to get the forwards and defense moving to create an opportunity" or "Shoot when the chance is there", which I totally disagree with. I understand the thought of not shooting the puck on net just to shoot, but more often than not, we're not creating goals in the dirty areas. It's usually from the point, a nice shot, or a good play with a player getting in position for a cross pass or something to that effect.
This link shows that pretty accurately actually
STL 22-23
The blue paint is actually a huge cold zone for the Blues, so they don't create rebound chances nor do they even attempt to really crash the net for a goal. Oddly enough though, when the Blues DO get to the front of the net, they are way above league expected goals, which is pretty telling. Their powerplay exhibits the same characteristics in terms of shots compared to their 5v5 shots, so it doesn't surprise me they're having lots of trouble converting. Last year they almost exclusively set up shop in the slot and had major success, though whether that's because of the personnel or high shooting % idk, but they should actively look into utilizing that space more.
On the flip side, the Blues are getting beat up majorly in front of the net, and it's nearly 20 goals higher than the league expected. Defense could be an issue, but they aren't doing enough to prevent slot shots or goals near the paint. They need to HEAVILY change up their strategy. If you take a look at last years heat map, the Blues' goalies and defense massively cleared out the crease and slot areas (including the circles) which limited the goals, something that's remarkable because they were only the 9th best team in the NHL, just beating out Boston by 2 points. Compare this to the 2019 season, and it's not wonder why the team was so good. No shots were even touching the paint - it's literally Antarctica there.
A lot of this is a combination of Binnington faltering and allowing bad goals over stretches and the special teams either performing really well/bad. However, in this year's case, the Blues are doing bad at nearly everything. We aren't getting saves at opportune times but we also don't help the goalies out at all. If this persists for another season without big changes to structure or scheme, I'm done with the coaching staff. Your replacement for Monty is MacTavish???? Seriously???