Improved relation visualization for complex diagrams

We often have tables where we link to one Table very often, across mutliple modules the diagram gets very crowded pretty fast. So if we could break the relation into two pills, which themselfs could be moved around, that would make the diagram less overloaded with lines.

Also if you hover over a pill it could show the relation as before in a highlighted mode.

Would that be a interessting idea for this tool?