How do we feel about John Klingberg so far?

I think he’s looked like a really solid fit so far. His passing and high IQ have stood out for sure. He’s definitely a bit weak in board battles and lacks physicality, but overall I’ve been pleasantly surprised by his play through 4 games.

What do you guys think? Is he be the missing piece of our D core? Is there anything my eye test missed and he hasn’t been any good so far?