If the divots are quite bad you could always use a template guide to rout the surface clean sub .050", or whatever the divot depth is, with a template almost the size of the bridge footprint if you like. You then change guides/bits and use the same template to produce a slightly too thick spruce drop in patch. Once glued in place, level the patch, refinish, glue the bridge back on and...they'll never know.
If you go this rout
Its a good idea to of course sand the bottom of the template to closely matched the radius of the top and also to support the top from the inside during the clean-up operation to prevent it deforming from the weight during the cut and a causing a misfit for the underside of the patch. Even if there are chunks missing completely out of the top you can still use this method if you are cautious. In that circumstance you sometimes need to take the clean-up cut quite deep, and on occasions, outside the bridge footprint. If that becomes necessary, the repair will be detectable no matter what you do, but it can save a guitar and if done well, it still looks OK. Be careful that you do not to extend out past the bridge patch footprint below or you lose support for the patch. If you do go outside the bridge patch area, it will become necessary to form a 'stepped' patch and that is far more work than it is worth for anything that is not 'very' special. So the choice then becomes the bin, or a re-top.
Cheers
Kim