Hi. I'd have to guess your pup is only playing, just rougher.

Different breeds, different traits.. The one good thing, which you might not think so, is that she is biting..which means she is giving you lots of chances to teach her bite inhibition. Pups that don't bite are the one's who make teaching bite inhibition more difficult.
The reason you're getting mixed opinions is because people raise dogs their own way, just like advice on child rearing. We can only tell you what we believe and what we would do.
With that said.......this is what
I would do and have done...
I would first teach your pup bite inhibition. Which means you want your pup to bite but to bite you softly! At the same time, you do not want your dog to bite your kids because they can't teach bite inhibition correctly just yet. I don't allow
any kids to over excite the puppy. That means no excited play ever! If either the pup or kid is getting overly excited, I correct either and separate them. Then I take over each and every time. This will teach the pup that kids are not fellow pups and are not to be played with like that. Why? Because soon the little puppy will be bigger and treat your kids like toys which will cause many problems in the future. The kids also have to learn how to handle dogs correctly. All the while you will be the one rough playing or causing excitement and also teaching the dog when & how to stop excitement. If your pup starts going after your kids pant legs or whatever; you tell the kids to 'freeze', have them ignore, (not talk or look at the puppy), then you correct the puppy with one verbal word and redirect the puppy to something else, like a toy or treat, ect...
After you teach your dog how to control her bite force and she starts biting & mouthing softly & reliably, you then teach your dog not to bite at all. The reason for doing the first step is so that if your dog ever in it's lifetime bites someone, it should more than likely not bite as hard and cause the person (or dog) serious damage because it has better control over it's force. You can read on how to do this here:
Teaching Bite Inhibition | Dog Star Daily And....
Puppy Biting: Teaching Your Puppy Bite Inhibition
As far as potty training...Did you crate train your husky the same way you crate train your new pup? Personally, I feel that the purpose of a crate is for the dog to not eliminate in it's own personal space ever. If you allow it to poop in the crate then you are actually working against a dogs natural instinct to keep it's sleeping area clean & you cause more problems by confusing the dog.
If your goal is to house train the dog completely (eliminate outside only) then the easiest thing to do is start off doing just that. Instead of making it have no choice BUT to eliminate in it's own sleeping area. You are actually causing the problem for the dog right now.