Well yes, it’s true that none of those regions do those things, and that’s why I wouldn’t make that example for those regions. If CCP wanted to add more stations to Derelik(ct), I’d be all for that. They’re sparse there, but not completely absent from the region. I wouldn’t advocate taking them away from somewhere like Lonetrek either, if the region’s named after a “lone trek” or something.
Solitude however, provably is a unique area of the game that happens to tie in to the name it’s been given. It’s a fairly weak point of my argument anyways so whatever, but my main point is that Solitude is an area of Eve that is one of a kind, and its separation from the rest of Gallente space is the primary aspect of what makes it unique. It’d be like if people wanted there to be at least 7-8 stations in every constellation in Khanid, an empire region that’s known for having very little stations in it (citadels excluded). It’d be like turning Syndicate or Great Wildlands in to hi/lowsec.
Take Kador, the region I’m in, for instance. There’s really nothing about it that makes it special, it’s just another cut and paste Amarrian region that’s mostly hisec with a little bit of lowsec. Why turn a place that does have a unique identity in to just another part of space?