I'm honestly pretty gutted about a bunch of these releases in all honesty, really hope they go on and find success elsewhere.
Pey and Billie were great together, their chemistry was natural and they made each other better. Peyton was better in the ring and Billie was probably more natural on the mic so why not keep them together, not even necessarily as a tag team? Billie could have made for a great sidekick / manager to Peyton on her path to establishing a singles career. So you split them up, okay maybe there's a long term plan even though the decision doesn't sit well. What do they go on to do? Peyton gets put in another tag team with Lacey evans that makes zero sense and Billie finds a little success in her comedy segments that revolve around giving guidance / joining a tag team. So unbelievably dumb.
Chelsea got fucked over by those unfortunate injuries but is cleared to return and only signed a new deal a few months, so what changed?
Mickie deserved way more man. To have those credentials, experience and just a solid all around hand who you could rely on and have absolutely nothing for them really sucks. She killed it on commentary at NXT aswell and was really hoping Beth would get "promoted" even though she doesn't deserve it just so Mickie could replace her.
Joe is a super curious case. It has to be a case of him wanting to wrestle and WWE not clearing him because he seemed be nailing the commentary role.
Tucker was just a case of when, not if. Just like all the popular tag teams before him who got split when they shouldn't have, it was clear he was going to drown and be relegated to nothing.
Bo, whatever. Always thought he sucked and should never have lasted as long as he did.