This does seem like a nice idea, but as Ms. Erika said, there is no way to make any changes to the game itself because the Staff do not have access to the source code.
I would find it difficult to search for characters regardless. Not all Group Leaders would have "Alpha" in their names, and I've seen many characters share the same name. Perhaps I'm misreading something, but aside from that, I still find it to be a neat idea.