Will Sigma launch a new 200mm f/2.0 L lens in 2021?

The Sigma 200mm f/2.0 optical design described within a Sigma patent

SonyAlphaRumors reports:

One of our Sigma source told us about a new kind of Sigma lens. He said the 200mm f/2.0 development has been approved and we can expect a release as early as in second half 2021. This lens would obviously be available as native L and E-mount option.

Would be a nice lens to have!