Aren't they basically just trying to get Chris Paul's ok? We hear the clippers this and the clippers that, but it seems to me that the "stall" is just the part where they call up Chris Paul and say "if we get you Griffin, Garnett, and coach Rivers, will you extend with us and stop this Dwight Howard talk?" and then they wait for an answer.
If Paul says ok, I seriously doubt Bledsoe is the sticking point. Paul doesn't think Bledsoe should be stuck behind him on the depth chart and has said as much.
The Clippers must be pretending there's some kind of crazy plan B where they don't have assurances from Chris Paul. That's never going to get done, though.