I'm not assuming anything -
The post was in a response to a call out suggesting the work he's put into getting a spot on the first would make him a good candidate for the 4th.
My opinion is that this same work also makes him a strong candidate for keeping his spot on the 1st.
Not to say there's no bias in my motives - I'd like to see Connor stay on the 1st. but if he's moved, I'll live with it quietly
He has succeeded in that position. No denying. Both Ehlers and Laine succeeded to a similar degree with Scheifele. So did Perreault, in a brief stay there. Not just you, but there seems to be an assumption here that KC's success makes it a necessity that he stay there.
We have several possible permutations of wingers who could be expected to succeed with Scheifele. Some may do better than Connor & Wheeler. Meanwhile, Connor and Wheeler may be a better fit with some other C than the other wingers are.
I get that Connor has fans who want to see him continue to get the best opportunity, but why would anyone not want to see the whole team improved? Of course, we can only speculate at an improvement because CSW is written in stone.
"the work he's put into getting a spot on the first would make him a good candidate for the 4th. My opinion is that this same work also makes him a strong candidate for keeping his spot on the 1st."
Those 2 things are not mutually exclusive. I agree with both. He might be just what is needed to get the 4th line going. And he is a strong candidate to stay on the 1st.
More experimenting should have been done in pre-season. That was the time to see how other combinations might work. What we have now has not been very good in either game.