Forum:Non-canonical companion categories

We have the categories Category:Non-canonical companions and Category:Companions of non-canonical Doctors. Though their meanings can be taken as subtly different, the contents of the latter seem to me as though they'd fit perfectly into the former. Do you suppose we'd benefit from consolidating or nesting the categories, or should we keep them separate? Rob T Firefly 20:19, April 20, 2010 (UTC)