I got 12 points in 6 years.
Bozak|With Kessel|Without Kessel
Points|115|12
Minutes|3816|761
PtsPerMinPlayed|0.0301|0.0158
So he scores twice as much with Kessel. Is there any reason that isn't expected? No. Kessel is the best offensive player on the Leafs.
Now that is just a 1000 feet view of the results.
We know that Bozak is used for defensive zone starts, both at regular strength and on the penalty kill. We know that Kessel is not someone that is put out for defensive zone draws, unless it is his regular line.
Of those 761 minutes without Kessel how many were a defensive zone draw?
I'm guessing there are stats that show how many of those minutes were started in the defensive zone?