https://www.nationalgeographic.com/science/article/call-to-split-tyrannosaurus-rex-into-3-species-sparks-fierce-debate
https://www.nytimes.com/2022/02/28/science/tyrannosaurus-rex-three-species.html?smid=tw-share
Gregory S Paul new paper has just dropped with an interesting hypothesis to say the least. I for one think it is worth considereing.