I don't think it's intelligence at all. Parise has high hockey IQ. I think it's a motor thing.
Wood and Colton kinda of need someone operating at a faster pace than them ensuring the line is sound defensively. LOC was perfect in this role this season. But then again, this is the first season he's been able to sustain third line minutes with this level of pace.
Parise's mind is perfectly willing, but the body just isn't able sustain that pace I don't think. Not for our third line. I actually like him on the second line better.
Kivi was playing with high, high pace before his injury. His speed was being disruptive.
With Kovy...it was just one game, so I don't feel right trying to label him one way or the other based on 7 minutes (of which, I probably was only really aware of two shifts). I will say those that said he wasn't good..I think they were right. He had a great defensive stick shift, but other than that simply was not noticeable. For our third line to be effective, "not noticeable" will not cut it. It needs to be a pain if the freakin' ass to play against. So in that regards, Kivi has definitely been better and probably goes right back in unless Kovy gets a second game and increases his pace. I think he will be fine eventually, I'm just not sure if he will have shown enough to prevent Kivi from getting back in when healthy.