Most of the Medics are a little under and will be getting buffs in the coming week or so. Paladin Parnell seems to be in a fine state but I believe Slim is too strong and will need to be nerfed. I also think that the venomous claws line up is one of the reason that medics are generally having a hard time. There is too much guaranteed damage being dealt to hunters and the healing can’t keep up with it.
Wraith will not be getting any extra durability or mobility with the changes we have done to her. Supernova will have the damage to warrant choosing the ability and decoy will get a bit of utility and better responsiveness. Her passive will allow her to play more like a stalker assassin.
Part of the reason Behemoth can’t play against Slim is that Slim is still too strong in his current state and that Behemoth is still a bit under where he needs to be. Once they get their needed balance Behemoth should be fine to play in most situations.
Can’t really comment on too much of the matchmaking system but we would like to add a pick and ban to ranked at some point.