Is it possible to change the order of blocks in a ContentArea? I.e. disable drag&drop and when creating new blocks they are automatically inserted at a specific position (dependeing of the desired sortorder). :)
I think that you need to prepare a custom ContentArea editor. The editor could extend ContentArea and disable D&D functionality.
Then only "create new block" button will be available. You also need to add SavingContent event and apply sorting.
How to sort the exisiting ContentArea with items? Is there any way?