Not really. The idea of LORE is posterity and reference.
Unless specifically instructed to do so, LORE/I will not delete any characters. Granted it doesn't look for new updates on the deleted characters but it won't delete them itself either.
If you have a specific request, please post the character's exact name (including any extra spaces or accented letters) and the reason why you want the character deleted from LORE. Given the right circumstances and reasoning behind the request, I'd be happy to oblige.
