It appears that the Raptors bench is playing better than their opponent's bench. Note the list of the Raptors players with the highest overall rating through the halfway mark.
Three out of the top five are bench players.
Amir Leads Raptors Players At Halfway Mark in 1 Yr Overall Rating
Three out of the top five are bench players.
Amir Leads Raptors Players At Halfway Mark in 1 Yr Overall Rating