What I think needs to happen is this:

1) Teams need to be individual objects that are then allocated to competition forums. So the Wallabies object could exist in World Cup, Bledisloe, Tri Nations, Test Rugby forums

2) Forums need to be restructure into

a) Teams - discussion on teams regardless of competition

b) Competitions - discussion on competitions regardless of team

c) General discussion - including general rugby and off topic discussion

3) Posts need to be labeled with team and/or competition tags.

4) There needs to be the ability to post general rugby comments that are not team/competition based

5) Need to be able to filter out by competition and or team

How much time do you have? :)