I agree Larsson was very good but it's hard to label him the best forward with the year Ennis had. It didn't help that Johan was up and down from Rochester all season. But that shouldn't dismiss Ennis from the conversation of best forward.
I have no problem with Ennis (and even Girgensons) being in the same conversation.
Ultimately, Larsson made our top line competent in all phases of the game. And that swings the pendulum in his favor. Even though Ennis had the best season of his career, and was more consistent than he's ever been, he was still a huge liability defensively, and Larsson completely erased that liability, while driving up Ennis offense.
Ennis w/o Larsson
GF 1.66
GA 2.63
CF 40.53
CA 71.20
Ennis WITH Larsson
GF 2.18
GA 1.09
CF 45.55
CA 63.33