Bored at work with nothing to do so decided to dive into some stats.
Its clear at this point Vlasic and Karlsson are killing this team defensively.
Ferraro needs to be put back with Burns immediately and then given the most ES ice time by a mile. They were above water in every way, had not been on the ice for a 5v5 GA yet, and were doing really well in HDCF% which is IMO important because Jones and Dubnyk are both not good enough to be bombarded by HD shots. By comparison, both Ferraro and Burns, especially Burns, are getting destroyed at ES since they switched Vlasic and Ferraro. Vlasic/Burns have doubled the rate of HDCA in less time together than Burns and Ferraro played. It is clear as day Vlasic is the reason for that from a statistical point of view, as Vlasic is terrible with everyone.
Somewhat surprisingly Simek and Knyzhov are actually killing it together, only area they are not doing amazing is GF% which is still a totally acceptable 50%, but their XGF is 60% so they are getting a bit unlucky there. The other area is HDCF% which is also 50%, but although they are not generating a ton, they are not giving up a ton either which is good for a third pair IMO. Possession wise however they are doing great sitting at or near 60% in all categories. Knyzhov has been a bit invisible to me, but it seems like its been the good kind of invisible, just quietly doing his job well when with Simek. Ill be watching him more closely moving forward.
The elephant in the room though is Karlsson. I expected to see his defensive possession metrics down in the dumps, but not only is he
the worst defensively, but also
the worst offensively. Yes even Vlasic is creating more positive possession, and has higher XGF/60 than Erik f***ing Karlsson.
Just a couple quick numbers to illustrate Karlsson's shit metrics so far this year. Ill compare him and Burns. Both offensive Dmen, both played about the same minutes, against what I assume is relatively similar competition, and both played with the same D partners for close to the same amount of time. In other words, no legit reason their numbers should be wildly different other than because of their own play this year.
Per 60 5v5 | CF | CA | CF% | SF | SA | SF% | HDCF | HDCA | HDCF% | XGF | XGA | XGF% |
Burns | 57.6 | 61.2 | 48.4 | 31.8 | 29.8 | 51.6 | 8.87 | 12.9 | 40.7 | 2.04 | 2.71 | 43.0 |
Karlsson | 47.6 | 70.5 | 40.2 | 25.1 | 40.2 | 38.4 | 8.65 | 16.8 | 33.9 | 1.63 | 3.26 | 33.3 |
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Also Burns has lower PDO(.969) than Karlsson (.989) which generally indicates that Burns in getting decently below expected results, while Karlsson is pretty close to a 1.000 PDO which means generally speaking there is not much expected improvement for Karlsson. The difference is night and day. Only the HDCF is pretty similar, but everything else is pretty significantly in Burns favor and this holds true in the stats I did not list as well.
Vlasic is just about as bad as Karlsson in all those stats, but better in every one of them except HDCF where Karlsson barely edges him out. Just to put into perspective how absolutely shit Karlsson's metrics are.
Obviously this is a big issue, not simply because those two are doing horrible, and dragging their new partners down into the drain with them, but because A) Putting Ferraro back with Burns mean Karlsson and Vlasic have to play together, and that was an unmitigated disaster. B) Chances are slim to none that either of them will get demoted to third line ice time and duties. C) Neither of them are likely to be traded, nor likely to be desired around the league right now, which means hoping we can get them a better partner in a trade is unlikely.
So I am at a complete loss at how to theoretically fix this problem. I think the only super slim possibility is that Vlasic moves to the third pairing, and we hope that Simek can stay afloat with Karlsson, and that Vlasic with 3rd pairing duties can not tank Knyzhov. However given their status, contract, and expectations, I highly doubt that ever happens. The only other pie in the sky hope would be that Vlasic/Karlsson are the 3rd pair, with Karlsson being a PP specialist and Vlasic a PK specialist, and then roll Simek/Knyzhov out as a quasi shutdown 2nd pair and hope they can do it.
Anyways, TLDR, Vlasic and Karlsson are dogshit this year, while our other defenseman are actually doing quite well away from these two, and that creates a massive issue given their ice time, deployment and contract situations. Nothing short a complete 180 for at least one of them gives me any hope that our season will get any better.