Megumin I'm proud of your ability to scavenge for food.
well the Author of the LN is aware that Megumin is best girl. Even Aqua got sidlined in later volumes (seriously, she just appears to have her funny moment and then she is gone) and Darkness is kinda just there for SM jokes.
There was this realy cute and sweet moment between Megumin and Kazuma in Vol. 9 that got ruined by Aqua. If Aqua didnt happened, Kazuma would have everyones favourite loli as his girlfriend.
If will happen, unless the Author wants to fuck with her readers. And considering that almost all of the Demon King's Generals are gone/dead in the LN, it wont be long. I mean it has to end someday.
In the WN no one got Kazuma. So I woudlnt expect Megamems and his relationship to go anywhere. Although, from what I have heard (from the volume 11 preview) there might be something interesting in volume 11, not sure though. I guess certain parts of volume 10 were already kinda cute, with Megameme getting all jealous and stuff.
Im gonna be mad if Wiz who did nothing wrong is kill
You don't get to become a Demon King's general and a lich without doing wrong things.