The 5th patch for World in Conflict has been released with an amazing amount of fixes, changes, and new content as always.
One of the neat, new features is the ability to prevent team-stacking.
"This fifth update fixes some bugs and balancing issues, but also introduces several brand new features, including a feature that prevents team stacking. This feature, which is completely optional server-side, divides players equally between the two teams in the beginning of every match based on their experience and skill.
For more details about this feature, please see this interview with lead game designer Magnus “Soundboy” Jansén."