Shifting Gearbox on Kitbot

[xForceDee]

Typically when I see teams with shifting gearboxes, they are a running a non kit bot. It makes some sense (teams with shifting gearboxes likely have lots of experience and therefore, are more likely to run non kit chassis). Regardless of this observation of accurate, I am curious if there is any reason that a shifting gearbox would not be beneficial on a Kitbot.