I have to agree with all of these points especially points 2, 3 and 4. I miss having as good a STAB move on my Dusknoir as Dusclops did last gen. :( Also stealth rocks does indeed need to be nerfed. Some pokémon like Charizard are near unuseable because of it.
Also, there needs to be something done about the pokémon that are already outclassed considerably. This gen 52% of all evolved forms are in the NU tier alone (seconded by the UU tier). I think it's a shame that such a huge amount of the pokémon aren't truely tourney-viable. Sadly, some of these pokes have good potential but are ruined by a rather demanding metagame.