Both of them were too busy being badasses? (And ironically, she's part of the Corps and he's a Rocket...)

Kimblee's decision will make Saber raise an eyebrow, but she won't comment on it. She'll just cross her arms and keep watching while her Metagross introduces a Double Team to its new competitor. After that, it's going to try and use Grass Knot on his Mamoswine.