Maybe they need to keep her playing 24/7 - she could probably run over a few Abyssal boss nodes while chasing shiny rares. Plus, she saved Kisaragi and Fubuki.
Prediction: one more of these, except with Nagato as the addict.
There's a few more shots to be blocked from scenes in the anime, so I wouldn't be too surprised. And it would be amusing to see Iowa with an "all-knowing" smirk when seeing the aftermath. The question is what Pokemon Nagato would go for.
I'm kinda surprised it's Nagato that's annoyed by the unintentional protection of destroyers. Unless she's jealous that's she's not providing it herself.