When Saint Davia Stark went on a tour, she initially applied to begin her tour on the frontlines of the Terran Alliance.
However, Human High Command rejected her request.
Despite her explosive debut as an ace pilot, the office in charge of managing high-ranking mech pilots thought that she was too green and underdeveloped to fight in the most dangerous battlefields of the Red War.
The Terran Alliance was being hit harder than the other fronts. The native aliens clearly recognized that out of the three colonial alliances, the Terran one was distinctly weaker due to enjoying the protection of only one dedicated god pilot.
The Light of Sol worked hard to do the work of two god pilots by shuttling from star system to star system at the fastest possible speed, but no matter how amazing his mobility may be, he was forced to cover way too much ground.