It would be great, if there were a configuration setting to decide, if in a diagram or table list (or at every place where a table name or field name is shown), the caption is presented instead of the table or field name itself.
In this case it would be possible to create table names or field names using special chars (for example as a GUID).
The normal display makes it not nice to work with these special names. But there is also the caption, and there in is a readable name. So showing the caption is in this case always nicer than the name.
This feature would be nice for me (and probably for others too - hope so :-)).