Is the full Ogre Battle series ever gonna be made?

I personally don't see it happening, until Square dies, which most likely both DQ, and the Ogre Battle rights will be bought buy someone.

However with that in mind, there are curently only 4 games(Ogre Battle, Tactics Ogre: Let us cling together, Ogre Battle 64, and Tactics Ogre: Knight of lodis) in a series that needs atleast 7 games.

Note: Ogre Battle Gaiden is a side story, not part of the actual series.

What I want to know is, why 17 years later, only 4 of the games have been made?

Hell why not atleast release a new entry on the DS, with Tactics Ogre: Knight of Lodis on the GBA, it would be perfectly logical(that's one of the reasons I don't think we'll see a new entry, until Square goes down).

However even if you don't count the years Square owned the rights, that's still 11 or 12 years to make 7 games, wtf were they doing all that time lol

PS. Also there desperately needs to be a Ogre Battle 64 remake, due to a design flaw(aka, you can only see like 3% of the map, which in a tactics game= virtually unplayable).

Is the full Xenogears series ever gonna be made?