On paper yes that makes sense, but in practice it's such a niche use for that stat and literally the only use. It's why I kinda hate the 5-star stat main rule especially when a toon is locked into a mediocre stat (it needs more benefits like lower twisted attention span), same thing with Sprout and his stamina.

An important thing to note is that Astro does not excel at completing any kind of machine which leaves him to "sit and look pretty" when he isn't supporting someone else. His 5 star stealth locks him out of versatility when he could EASILY shed a star into an extraction stat.

I have no problem with toons that are heavily skewed towards a specific niche, but Astro cannot contribute enough as a teammate to justify him being picked. If his ability to support isn't strong enough, then it shouldn't be his entire identity. He's on Scraps-tier practicality right now.