if I wanted to dig further into the limits of the transgressions there, and wanted to stay in D&G, I'd look at de- and re-territorialization?

I wasn't thinking exactly down those lines...more along lines of flight. ^^ But of course they're closely related concepts, so I should keep those terms in mind.

I will definitely pass this on to my colleague/friend who is doing research on crossplay

Ooh, fun topic! Please do.