I wish Warmoth made glue-in, in addition to bolt-on, construction necks and bodies. It wouldn't require any tooling they don't already have; maybe some research and CNC programming. The Fender license might mention neck pocket specs, and these would obviously be incompatible, but they'd be sold separately so there shouldn't be a conflict. Do they think people would screw (pardon the pun) up gluing in a neck and return them? They sell unfinished parts and paintin' ain't easy.
In the mean time, there's
a place in New Jersey that makes custom set-neck Strat/Tele/LP Jr. style guitars.