All 4 of these guys are producing around the same clip and each team has about the same number of games remaining. With that in mind I go with Mack here as he is the most proven of the bunch. He's been having a "down" year whereas guys like Coyle and Marner are exceeding expectations. Saad is the wild card here, but I feel he is the least likely of the 4 to end up producing the most.