I have made one mention about an RF 24-70mm f/2.8L IS VCM in the pipeline. That mention came from anonymous places, and there really isn't anything that I can confirm about its existence.
I’m curious to see if a new 24-70mm L could reduce weight and compete with Nikons offering. The UWA L lenses makes me curious as well. A possible F2 UWA zoom and maybe a UWA Z zoom come to mind. If Canon decides to release a mkii 24-70mm L, I'd imagine they'd release a 15-35mm mkii alongside it.
I’m curious to see if a new 24-70mm L could reduce weight and compete with Nikons offering. The UWA L lenses makes me curious as well. A possible F2 UWA zoom and maybe a UWA Z zoom come to mind. If Canon decides to release a mkii 24-70mm L, I'd imagine they'd release a 15-35mm mkii alongside it.