I can understand preferring the RF 85mm f/1.4L VCM if the RF 85mm f/1.2L feels too big, heavy, or awkward. That would make sense.
But I don’t quite follow the jump from “the RF 85mm f/1.2L is too big” to “a 50-150mm f/2 or 100-400mm zoom would be great.” The RF 85mm f/1.2L is about 103 mm wide, 117 mm long, and 1195 g. The Sony 50-150mm f/2 GM and 100-400mm GM are similar in diameter, roughly twice as long, and heavier. Those are not exactly small, discreet, easy-handling lenses either.
To me, the more interesting question is what Canon could do with a redesigned stills-first RF 85mm f/1.2L II. The current lens is optically legendary, but compared with newer RF designs it feels bulky. The RF 135mm f/1.8L shows how good Canon can be when optical performance, autofocus confidence, and handling all come together.
Imagine a new RF 85mm f/1.2L II with a slimmer barrel, a more modern internal focusing design, faster AF, the same or better rendering, and maybe even IS. Canon’s recent lenses suggest there is still room to improve both handling and usability without giving up what made the original special.
I get that zooms are popular, and Canon should absolutely keep building them. But some of us are still waiting (and hoping!)for Canon’s next generation of stills-first halo primes.