Krebs does play well for his size, but I still think Dach with his size, speed, and passing ability is just a better player to pick in the top 10. He has franchise player potential all over him and he does have things to improve on but I think everybody in the draft does too.
I also think Byram could be the best Dman in the draft, but I also see him as a risky pick. Skating isn't that great, he's lackadaisical defensively, and sometimes he makes some bone-headed plays. Unlike a guy like Matthew Robertson, big, mobile, makes the right play everytime.
I know Byram had potential to be a #1 pick and a franchise player, but I think we need to realize he was overhyped and isn't going to be that good. He still might be a good top 4D, but at this point he shows significant flaws at times while Robertson is just getting better with potential to grow.
I also believe if you're going with a high risk pick like Byram, Broberg is probably the better bet, he's bigger, more mobile and aggressive.