"Rotten Only"

[hector212121]

For graves and crematoriums. A corpse is a terrible thing to waste...

[BetaSpectre]

+1 I try to butcher all corpses. Though TBH I don't use the Crematorium cause...molotovs.

[Shinzy]

Just have a critical priority pile that doesn't allow rotten corpses!
anything that gets rotten will be hauled elsewhere including graves and lower priority piles

and if you set the range of the crematorium small enough and plop the really low prio corpse pile close to it they'll all be burned

Ofcourse it'd be lot simpler with having rotten only option but
you can already do it this way!

[antibodee]

Crematoriums are no good  unless you are sitting there babysitting them.  I, personally, really wish that they automatically stripped corpses before they butcher or burn them.   I've burnt up so much clothing by accident :\

Also, animals.  Theres no way to set it to burn only rotten animal corpses.  I've wasted a  lot of meat forgetting to shut it off.

The OP is right, and I believe has made the most useful suggestion to date.