Seider is the only untouchable IMO but it is hard to imagine a Larkin trade that makes the team better. Not saying there isn’t one but you’d need to get one of about 25 top centers back just to tread water.
I’m not sure Larkin is the problem though. I still see too many players that are just here for the paycheck with not enough competition to force them to earn it.
I’ve said it before but the rebuild isn’t over until Copp, Compher, and Rasmussen are off the books and replaced by some combination of Danielson, MBN, Lombardi, Genborg, Bear, and maybe a free agent. And in the meantime, re-sign DeBrincat.