That might not be a bad idea, as in almost all case it'd be able to share code.
We'd need to copy it and change the base class to probably INDI::Device and we could keep the Interfaces for the others which load as is, if we wanted something in parallel and quick and dirty, or we could see about moving from INDI::Telescope to INDI::TelescopeInterface and we could load it as needed, similar to the rotators and other things which are detected on connection.
After looking a bit, Actually scratch that, there's no telescopeinterface. Probably the only project that might consider it is OnStepX (heh). More fun with flexible open source software!