In that case, why have any other forums other than the main one? The Bears play in the NFC, so all NFC news is related to the Bears. The Bears play in the NFL, so all NFL news is related to the Bears. You can go on an on. It is better to break it down to the lowest level.
If we are going to have subforums, they should be used appropriately. Only current Bears news (current players, etc) in the Bears forum, all other NFL info in the NFL forum. If you don't make it clear cut like that, then it will never work.
Favre crying as Bears news? NFL Mock Drafts in the Bears forum?