Option to keep checklist item when manually converting to card

User Problem

When converting an item from a checklist to a card, the item disappears from the checklist and needs to be manually added again.

Suggested Solutions

When converting an item from a checklist to a card, create a new card and link it automatically to an existing checklist item. 

Current Workarounds

Manually add a link to the newly created card back to the checklist.