Did he really? He's played less than 2.5 seasons. He's played well at times and inconsistent most of the other times. Not all players developments are straight lines. This will be a terrible trade.
I would say so yeah. You can't sign a guy to that hit and have him be a healthy scratch.
Would I have liked to see him get more games? Yes. But consistency has been his problem. He has shown flashes of good play (I hesitate to say brilliance) and a whole lot of meh.
He's a project but the Leafs aren't in a position to wait any longer.
Sold low and I think there is a good chance there will be some regrets in hindsight on this from the blue and white in a couple years.
Unless Hakanpaa's cyborg knee pans out, I expect the Leafs to be looking for another defenseman come deadline. Assuming their play picks up of course...