I would love to see some updates to the Correspondence Editor.  Every time I do a mail merge I have to spend hours tweaking it correctly once it's merged to Word.  When its just one letter it's not bad but for a mail merge of 300 or 400 letters its not time effective.  The document template is correct but once mail merged spacing changes. 

Also instead of automatically separating each letter it's a contiguous document so in word we have to make page breaks manually to update page numbers.  Any updates to editor would be so helpful.  We can't be spending so much time fixing mail merge documents.