First half, both Tavares and Nylander played extremely well. Easily worth their contracts. After the Covid break, both totally fell off. They did regain their form near the end of the year and were able to finish off the Tampa series well, but that middle portion of the year was not great.
The dynamic works great when Nylander and Tavares are both playing well. Nylander does well with the puck on his stick and thrives in space. Tavares does well with the puck off of his stick, thrives in tight, and creates a lot of space for Nylander. The problem is that Nylander can go for long stretches of inconsistency which limits what Tavares can do for him (doesn't really happen the other way around very often), and then Kerfoot is not really a perfect fit for helping either Nylander or Tavares with what they do.
I think three things need to happen, and two of them are ones I think the Leafs can solve fairly easily because they are somewhat interconnected.
i) Get Tavares away from going to the front of the net all of the time like he is a glorified grinder. He has too much skill for that. While he should look for garbage goals, he was getting far less goals than he normally does because he was constantly in a spot where the only way he could score would either be tips or rebounds (and we were not choosing to use tips nearly as often as we should have).
ii) Get a 3rd guy who can properly compliment both Nylander and Tavares. That is why I suggest Anderson, because he has a shot and enough skating ability to play off of the rush with Nylander, but he is also someone who can easily play off of Tavares on the cycle and let Tavares step away from the net sometimes.
iii) Find a way to make Nylander more consistent. Maybe solving the first two will help with this, but Nylander, as a core player, can't disappear as often as he does. Matthews, Marner, and Tavares rarely have days off or poor games where they do not positive impact the game in some way. Nylander does.