I like how the world cup of poker is/was run, teams playing sit n go"s to accrue a stack for the final table where only the top 8 or 6 teams qualify for. One player then plays until a "tag" or enforced swap occurs and somebody else plays. When your out your teams out, also liked that each team had a time out where they could ask their team mates but it wasnt that well used when someone had gone all in and they took their time out with aces ...