I just realized I have this thread named incorrectly, should have been "Frog Repairs". In any case I decided there is no harm in stitching it back together. I'm not likely to sell it and if someone doesn't like that the threads are new, they can always take them out and it will be in the same condition as before ti stitched it back together.
The project went well, there were only two areas where the leather was torn between the stitches. I used cotton thread and stitched each hole three or four times to give it the same "look" as the heavier original thread.