Right now:
Juulsen
Fleury
Guhle
Fairbrother
I think Noah is far better than he has shown , reminds me a lot of Gorges (good or bad that's up to the fans). Fairbrother's temper reminds me of Shayne Corson. When that light switch flips, it's just go time. This year could be a problem for the WHL, I am really wondering how well the kids can develop this year as its up in the air if they play in the west at all.
Guhle's the only one I haven't seen but if only Juulsen had his skating/mobility I'd be higher on him. I do like Juulsen a lot though at least based off his AHL and WHL play, so good in his own end.
I haven't seen a ton of Fairbrother but I like what i've seen as a bottom pairing D, kind of what we hoped Lernout would have been.
I'm worried about development across the board in a pandemic, it surely will cost some while others will benefit, as some will push themselves hard with the down time while others will end up playing more video games (not aimed at anyone just in general). Plus you don't know what impact it has on them mentally as for some while they are playing or working out or whatever but i'm sure some their heart may not be fully in it, perhaps worried about parents or grandparents, etc.. Certainly will be interesting to see how this all plays out in the next few years.