Over on BrickLink I keep refering to them as "Castle 2007".
![Laughing :lol:](./images/smilies/icon_lol.gif)
And we already have Crown Knights from the Classics era.
IMO, considering their use of a wide variety of weapons, how they have "old school" castle parts, how the sets seems to have plenty of minifigs, and how heavily armed and armored their mounted knights are (more so than even the Black Knights)... I was thinking of the name: "Imperial Knights".
What other names would you guys suggest?