RF to M Adapter?

[pigufuvi]

Ok, I have an adapter to use my EF and EF-S lenses on my M and M50. If I bought an R I could also get an adapter to use the same lenses. The question is whether there will be an adapter to use these wonderful RF-mount lenses on M body cameras? Is it possible geometrically?

I have already decided I probably won't be buying any more EF lenses as the future looks RF and M. The eventual replacements for my 5D3 and SL1 will likely be mirrorless. But will there be a divide between the two mirrorless lines?

[ebiggs1]

"... as the future looks RF and M. "

More probable, "...  as the future looks RF and M."