I mean this is pretty reasonable escalation after the end of SEVENS.
Episode 50: 戦艦ラッシュデュエル – Senkan Rasshu Dyueru
(Battleship Rush Duel)
The final showdown between Yudias and Zuwijo begins, with the future of the Velgear Cluster on the line. Their fateful battle takes place in space, with their battleships facing each other. And thus, an unprecedented Battleship Rush Duel unfolds!
Script: 竹内利光 || Takeuchi Toshimitsu
Direction: 高山智也 || Takayama Tomoya
Direction: 佐々木雄三 || Sasaki Yuzo