Just out of curiosity, what about Chychrun has you low on him?
I've watched precious little of him, so all I really have is write-ups which leave much to be desired, but from what I've read he pretty much has everything you could desire in a Dman, just nothing at that elite level. The only real red flag I've seen is a shoulder issue that may re-occur, and a bit of a disappointing showing in exhibition games resulting in him being cut from the WJC team.
Idk, I don't see any real big red flags, but I'm open to opinions, I just feel like people are down on him because other guys have passed him, but that seems to be, at least to me, a case of other guys developing better than expected rather than him being particularly disappointing.
Edit: and this is coming from someone who isn't super high on him in general, just more surprised how opinions seem to have soured.