There are several other forums you guys could peruse, you know. Away from BG if you have issues with the things are done. Just sayin'.
As for the actual issue at hand: Having NFL Week 37 and NFL Week 38 and NFL Week 39 on the front page of General Discussion was kind of annoying. 300+ page threads of nothing but text isn't terrible overload iirc, especially with this new forum. Unless you're posting a literal play-by-play with various shots of the game during the game and adding your John Madden-esque marks in Paint- it should be OK.
Fantasy and Real sports should never cross swords. It's like piling dragons with dungeons & dragons. I want to know if they discovered real dragons without reading how many d20s I have to roll to find a hooker in a haystack. That being said I am in favour of the following: One Sports Thread per Season (there are few sports that are hindered by this, and I'm sorry majority of sports > minority), One Sports Thread per Off-Season (if wholly necessary, I don't think it is- but I don't follow sports religiously, so whatever), One Fantasy Sports Thread during Season.
That makes 3 threads per year about your sports! As for the crying about the amount of LM-17 threads compared to Sport Threads... well... you know... this is a primarily FFXI Forum. Once again, just sayin'.
In my defense I tried the Discussion Forum/Thread idea and people hated it I can't figure out why

That being said! I don't even like all the sub-forums, but to keep it away from sub-forum death you must compromise, I'd say.
I had other stuff to say but I don't care enough to remember. Oh yeah, post-season stuff could qualify for its own thread, as could World Series/Stanley Cup stuff. My ideas, anyhow.