Breaking it down:

Chych: yes he has had a bad season this year but is production also reflects the team he has around him.
Last year chych was a top 15-20 dman in the league at only the age of 22, with a decently competitive team ari had he balled out so i can see the high price tag for him as now if he had a dpartner of his skill level he would probably become a norris candidate.
he isn't the most physical dman but he is a good shot blocker has a nice shot which is accurate as well, the biggest thing though was he truly had no weaknesses, he was strong in all 3 zones and was great on PK and PP i can see why boston would be so interested in him as he is a near perfect partner for mcavoy. they are very similiar players i think mcavoy's defence definitely is ahead of chych's but chych is still more offensive minded. the 2 of them paired up would be great as they can feed off each others strengths forming almost a near perfect Dpair. I hope sweeney really try's to acquire him as not often do you find dmen like chych on the market.

Fishcer: Will most likely be on the 4th line which is fine, not the biggest offensive guy but he plays hard and plays physical. He's reliable on the PK and in the dzone and i think nosek, lazar and him would form a very dynamic 4th line. lazar has the speed and flashy skill, nosek is the all-around beast who does everything right and fischer is the big physical guy who will go in the dirty area's and win the board battles

Stud: I think stud is a 3c on a bottom feeder like Ari, he looked very solid in his few games this year and in the preseason and he continues to be a very solid contributor in the ahl. I still don't know why cassidy isn't giving him more opportunities as stud played a very solid all-around game while up, yes he didn't wow anyone with points but he definitely helped generate a lot of high danger opportunities. I think he would be better off on another team his 2C potential is there you can see watching play i think he just needs to be slotted in a role where he can actually develop and build chem with linemates and then he start producing more.

Lohrei: Lohrei would hurt to lose
Lohrei currently has 22 points in 26 games for ohio state, he is tied for 1st in points as a dmen for a freshman with luke hughes and is tied for 3rd in points out of all dman. he is currently producing with the like of hughes, sanderson, power all of which were top 5 picks.
Lohrei has now developed quite a strong all-around game his size is great as he is listed at 6'4 204, there isn't one area on the offensive end he struggles at he is a good skater a great passer and for a dman has some pretty slick hands. one thing i read was that people wished he used his shot more he tends to look for an open teammate rather then taking his chance to score which could come down to confidence in his shot but from the few games i watched he had a very accurate wrister and a quite hard slapshot.
the only reason i would be okay to moving lohrei is because we have chych coming back and being our top LHD for the future and also vaak and zboril took some masssive steps this season. if we don't get chych though im fine with keeping lohrei i see him being in our top 4 very soon

Debrusk: we all know who he is, what he can be and what he has previously shown us he is capable of.
I think for Ari he will be their LW2 for a while, give debrusk a pass first center with some speed and you will see him excel once again. given an increased role, PP time and potentially better linemates i think debrusk will return to his 25+ goal potential he had.

picks will be late but seems like most the teams competing for chych are top 10 teams so no matter what the picks they receive will be late.
either way for Ari the more picks the merrier as they have more opportunites to build a great prospect pool to build around

all of the assets ari acquires are 25 and younger meaning they are in no rush to win and can simply allow all their players to develop the right way and reach their max potential