Terrestrially? I doubt it. The govt could allow for it and provide funding for CDT to take over transmission in that market but then that would create more issues. The biggest one being a struggling market of 60k people goes from a 2 station market to 3 which would be worse for Seven and WIN.
The only way I can see CDT entering the market is making Mildura part of Remote Central & Eastern. If it can’t sustain a joint-venture, then palm it off to SCA and Imparja who can sustain it through govt assistance.