Buffering Your Statement or Idea

Name
At the risk of sounding naive,
Don't quote me on this, but
Even though
For arguments sake, let's just say that
From my lay perspective,
I could be wrong, but
I may have missed something here, but
Just suppose for a minute that
Now, correct me if I'm wrong, but
Perhaps it's already been mentioned, but
Unless I don't have the whole story,
While I'm aware that