Imo Scyther / Sneasel / Murkrow / Scraggy / Meditite are too broken to get back into the tier. They are unwallable & uncheckable.
NP Misdreavus even with lvl 5 OU mons in the tier will still be problematic, another thing that bothers me is that now that we're getting more Misdreavus checks, we're still forced to decide whether it stays in the tier or not because NP 2hkoes everything, if not ohkoes.
A sane move imo would be to ban NP on Misdreavus, the same way you guys saved Hydreigon by banning Draco meteor on it.