The mod would have niche appeal, but would require a significant amount of coding. We would lose money on a mod like this, unless someone chose to have it produced as a piece of custom work that we publish later.
We charge $2600 for a 2 week custom job, and this would probably be closer to a month than 2 weeks.
That's not an estimate, just some examples to show you that our time is indeed quite valuable. Any time we spend working on this mod is essentially money we're taking away from ourselves by not working on things like DBSEO (which is a big seller as you can imagine), so if we don't feel like we could recuperate the money, then it's money lost