i expect if included it would be like with the eye candy scripts, first you can sue and test it as do the devs and then they include of it what they like or let the dude who developed the addon include it and take him into their team as also done with eye candy script.
On a site note: Guika atm is developing 2 things, a diplomatic addon and a armory addon, the addition we are talking about here could fit into that project so perhaps also try and contact Guika. Guika likes more the server side programming so if you can give him a hand with client side you could be great help to each other.