Whenever it's discussed that people want a Trek series in the 25th Century or beyond, I'm always reminded of an interview I saw with Berman and Braga.
They mentioned that when Enterprise was first being considered, the studio wanted a show set in the 26th century or something. Their response was.....
"So the spandex is a little tighter, the ships will go warp 14, and the phasers will be smaller."
Braga followed this up with....
"What is more future than the 24th century?"
I've always thought they were right about this. What does moving so far into the future really get us? Just look at Discovery. It's the 32nd century, but what has really changed? Not much.
I'd rather fill out the spaces we have between the 21st and 25th century than needlessly go further into the future for no apparent good reason.
Granted, we have the 32nd century now to contend with. What's done is done.