I'm struggling a bit with OG and maybe using it for the wrong purpose - here's an example of what I'd like to do:

Let's say we have several networks of friends that are groups we'll call "Team A" (or B, C, D, etc)...

Now let's say I've created a few content types:
- Stories
- Blogs
- Photos

I can create a template so that when I'm looking at the group page for Team A, I see the teaser stuff for their stories, blogs, photos...

However, I don't know what the best way is to display Team A's title, banner and other interface stuff on the "Stories" page - a list of all stories belonging to Team A.

I may have hundreds of teams - so I don't want to have to create an individual template for every team name (i.e. node-team-blog-123.tpl.php) ...

Do I just want to create node-blog.tpl.php ? What do I put in there so that I can grab all of the information from the current Team I'm looking at and display it how I want it?