It looks pretty well knackered. Lather it up in your favorite proofide type ointment and lets see if there's any life left in it. It looks misshapen. I've reshaped old brooks by mummy wrapping them in discarded innertubes. It's in need of a tensioning too, but I would do that last.

I like the look of well worn leather saddles better than the new ones. They have an old faded bluejean appeal to them.