The following applies to Playlists:
- the map: Not directly, though you can vote to skip maps that you dislike. Additionaly, we can update the playlists based on player feedback. (e.g. if people dislike playing Highrise in SD, we can remove it)
- the min players: Each playlist has a minimum and a maximum number of players.
- friendly fire: Also a per playlist setting; hardcore playlists tend to have FF enabled.
- weapons: All weapons are available at all times in all playlists.
To clarify; a Playlist is a set of gametypes, maps and rules (player count, health, friendly fire, gametype, bomb timers, score limit, etc...). So we make the "Search and Destroy" playlist. It's regular SD, 12-16 players, no respawns, etc... Then we can also make a "Hardcore Search and Destroy" playlist. It's SD, 12-16 players, no hud, low health, etc... But we can also make a "Hardcore Team Tactical" playlist. It's got all the standard hardcore rules, but it's 6-12 players, has smaller maps, and the gametypes might be Hardore SD, Elimination TDM, etc...
All of this is stuff we can update very easily.
Private Match:
Pick any map, gametype, and rules that you want. Play with as many or as few people as you want (up to the max limit). People can join in progress as they please. You can't disable specific weapons, but it's your server and if someone isn't playing by your rules you can boot them.
There's also the possibility this will be expanded upon in future patches. (I can't promise this of course, cause that's not my call to make)
And on that note, try to keep in mind that we're not just throwing this whole system out there and then washing our hands of it. We will be watching, playing and evaluating what works and what doesn't. The nice thing about PC vs the other platforms is that it's a lot easier to patch after we ship.