kosYes
kaidusMM is coming and you want to start banning weapons that were never banned before. Might as well just stop playing the game now as you won't like what the future holds.
Matchmaking will bring in more balanced unlocks because matchmaking will be used by Valve as a tool to gather data about unlock use and they will use said data to try to balance the game. This doesn't mean we should start allowing unbalanced unlocks.
Good point, I too believe valve will nail this completely.
But really, the current spread on demo primaries is probably exactly where valve wants it. If MM data stays consistent with current 6v6 there is no way valve make a major balance change to loose cannon based on how much use it sees.