I discussed about this with Mekkah but i should also post my opinion here:
I think there isn't enough difference between expert and standard games to warrant two categories, if handpicked is still allowed in standard. I mean, here's what we have:
-beginner games, with basic rules and only beginners allowed except for special cases like partner mafia maybe
-standard games, everyone can join (maybe everyone who played at least one beginner game), some are handpicked
-expert games, are handpicked (ie only good players can join)
Considering the good players will also play in not-handpicked standard games if the distribution is 1/3/1, the only difference there is is basically a warning that expert games will probably be more complicated and be handpicked (ie best players), and that they will have an experienced host. All of that can also be true for a handpicked standard game, so why the separation?
Another thought I had was this: the current handpicking system is not good enough for hosts. It doesn't determinate at all what game will be allowed to be handpicked, and it's basically first come, first serve. If you happen to have a game that's placed right after a handpicked one started, you either have to use the priority system or wait for a few weeks to host.
So this is what I'd suggest to correct these two problems:
-three categories of players - beginner, intermediate, expert.
-the host of a game can decide what type of players he wants to let in, and that's approved or not by a mod (ie an unexperienced host won't be allowed to host an expert-only game); this allows for a game with beginners, intermediate and expert players
-the priority system is applied and there is no category of game that can always benefit from handpicking; i don't see why expert games should bypass that, if it does and at some point there are 50 expert players it's possible that 5 of them will always be left out which makes priority a necessity again; and it shouldn't be a concern for expert-only games anyway since in any case only experts will get in.
-the number of reserves depends on the type of game: if it allows beginners, then there are only 5 spots, if it allows intermediates then there are 7 and if it's expert-only there are 10
-in some cases, the ability to have a fully handpicked game can be given to a good host for a game that requires it, or as a reward after a successful game, etc.
As a requirement to become intermediate, a beginner should have played 3 beginner games OR won 1, and to become expert, an intermediate should have played 4 interm games AND won at least 1.
edit: yeah I talked with Alice and I agree with the below post in fact.