As far as we know, Luna is the end goal.
Saving Luna = Saving the world = the end of the show. I don't think she can be a rider or maybe in a future movie only with a different plot/goal.

A non-used sword is not something problematic in the show as long as it exists somewhere. Rekka was unused for 15 years between Kamijo and Touma

Did yuri owns sword of darkness as it original owner? Forget luna, were getting the mysterious depress boy in dreams.

Such a pity and dispersing disrespecting fodders. They set a 11 sword limits and it fulfilled the producer wish of going above ten for tv series this year, but we don't get equal or at least more swordman general. It's all soldier for the southern base. So everyone is train in south and when they become seiken user holder wielded they move up north? Why earth base instead of dimensions.

Probably sell immoral phoenix f swordman driver it coincide well with a lot like how sentai used promote movie mecha once more in the show pre endgame xmas clipsshow one more time. People curious why they allow primitive dragon to roam longer unlike 01 metal cluster. They have a toy to sale like build hazard. It's count as a different form than the completes elemental primitive just like rrtt build and 01 shining.

It's (not quite, but A LITTLE BIT) the TheBee Zecter of Kamen Rider Saber. :lolol

IIRC, they already stated Northern base was the branch for combat. Southern base is more of the 'management' side of things, but as Rintarou said, the base their own swordsmen. Not necessarily riders, but also swordsmen.

I still think Mei will be the new Espada. As for Luna? She must be her own female rider! Hope with a new surprising sword and element - ice!

I'm hoping that Elemental Dragon debuting next week means that the RKF will release the week after. RKF Saikou feels so long ago and it is such an awesome figure.

I'm guessing Sabela still has a gimmick or extra form to show off, or an RKF Sabela would at least be teased by now.

It's strange that Primitive Dragon hasn't had an RKF release or announcement yet and makes me think it must have SOME sort of transformation gimmick into Elemental, but aside from just swappable armour pieces again I don't see what they could do for that.

It's not too strange, Saikou only came out in February even though he debuted in December. They'll probably do exactly as you said. I'm hoping for an effect piece of the giant hand, but that is very wishful thinking lol