Is Phil Kessel a complementary (non core) player?
Before Leaf fans get all over me, let me say that there is nothing wrong with being a complementary player. Every team has and needs them and they can be valuable pieces of the puzzle. When I say complementary player I mean he is a player that needs others to help him get the most out of his game rather than someone who can elevate his game and those around him on his own. The complementary player isn’t as valuable as the guy who can elevate his game and the game of his line mates on his own (I call this a core player) but every good team needs a good cast of complementary players. Let me explain further with this chart of 2007-12 (5yr) even strength 5v5 data.
|with Savard or Lupul||13.3%||43:07|
|without Savard or Lupul||7.7%||68:44|
In my opinion, the two best (offensive) players that Kessel has played with over his career are Marc Savard and Joffrey Lupul so I focused on Kessel’s play with and without them. In the chart above, you can clearly see that Kessel has been substantially better when he is on the ice with either Savard or Lupul and in reality somewhat ordinary otherwise. When those two guys are on the ice Kessel’s shooting percentage, and thus goal production, sky rockets. Whatever Savard and Lupul are doing, they make Phil Kessel better. Does that make Savard and Lupul core players and Kessel a complementary player? Maybe. Let’s take a closer look at Lupul and see if his boost in Kessel’s performance extends to some of the other line mates he has had over the years (again, using 5 year 5v5 shooting percentages).
|Linemate||with Lupul||without Lupul|
Aside from Tyler Bozak (and Kessel may be a factor as he has only played with Bozak when Kessel is also on the ice), he has improved the shooting percentage of each of his line mates over the past 5 seasons. This is fairly significant evidence that Lupul is in fact a core player that improves the performance of his line mates.
Every team needs core players, but there aren’t enough core players in the NHL to fill out your roster so every team also needs quality complementary players. From my perspective, Kessel is a good complementary player that guys like Lupul and Savard can elevate into very good very productive players, but because Kessel is also dependent on Lupul to be highly productive, Kessel isn’t worth the money that you would pay a core player. For this reason, if I were the Leafs management, I’d be very cautious about paying Kessel big money (i.e. in excess of $7M) on his next contract since, if something happens to Lupul (as is the case right now) he quickly becomes ordinary.
Now with that in mind, and the fact he is currently on a significant goal drought (12 games dating back to last season, mostly without Lupul) I think it is up to the Leaf coaching staff to mix up the lines and see if you can find another core player that can maximize Kessel’s production. Bozak and van Riemsdyk don’t seem to be the guys. Personally, I’d put him with Grabovski but it might also be interesting to see him with young energy players like Kadri and Frattin. The coaching staff has to do something but the current line is not working at all.