Creating leader-line functionality from pasted Excel tables (vector graphics)

Is it possible to adopt the leader-line functionality from a label object into a pasted object from Excel, which is a formatted table? They are pasted into ArcMap as vector graphics by default, but I would like them to feature a leader-line that is placed at a specific set of coordinates.

Or is it possible to modify a label with a leader-line to display as a table, with the ability to format individual cells and add rows?

I've already got the automated table creation covered in Excel, as well as pasting tables into ArcMap. I'd like to have the tables inserted at a specified set of coordinates with a leader-line.

Thanks,
Andrew