Certainly interested in that, though you're not clear whether it's time, money or community you're asking for.
Whatever happens, at some point momentum would have to gather outside of RedHat.
Still very happy with X here, and mainly running X applications across network rather than Qt/GTK toolkits and desktop environments.
All of these, but perhaps the most important would be money as it's the only thing that clearly indicates the level of community support. Once there's funding it's much easier to prioritize the work.
If it's the former then yes I'd back it depending on the price and what you're planning. With the latter I'm not in a position to influence my employer to participate.
Is X.org interested in administering this process?
I've created a Patreon page: https://www.patreon.com/p12tic.
I think it does not make sense to involve X.org as we all want as little bureaucracy as possible because all that time is better spent in software development.
Thanks!