Just some quick thoughts:
Kyurem-Black from B+ to A-: Agree
Reuniclus from C to C+: Agree although admittedly I'm not super familiar with it in this meta
Scizor from A to A+: Agree I made a post on it
Torn-T from A- to A: I am still a little unsure but leaning toward agree
I'm also inclined to agree with Jukain's nomination of Dragalge from B- to B, but I haven't used it a whole lot so my opinion is not the strongest.
Other stuff:
Serperior B- to B or B+: IMO B- is underselling the threat even if it is pretty one dimensional, the speed tier is fantastic
Volcarona B+ to A-: This may be a stretch, but I think it's worth at least giving some thought to. Really good in the current metagame.
Kyurem-Black from B+ to A-: Agree
Reuniclus from C to C+: Agree although admittedly I'm not super familiar with it in this meta
Scizor from A to A+: Agree I made a post on it
Torn-T from A- to A: I am still a little unsure but leaning toward agree
I'm also inclined to agree with Jukain's nomination of Dragalge from B- to B, but I haven't used it a whole lot so my opinion is not the strongest.
Other stuff:
Serperior B- to B or B+: IMO B- is underselling the threat even if it is pretty one dimensional, the speed tier is fantastic
Volcarona B+ to A-: This may be a stretch, but I think it's worth at least giving some thought to. Really good in the current metagame.












