I´m waiting for a 7D MK lll since 2019. I bought a 7d MK ll in 2016, and has been my go camera to wildlife paired with a Sigma 150-600C, with great results, especially now with the new features in noise reduction of LR, helping in one of the drawbacks, low light performance/noise. In 2019, i bought a second body (90D), hoping it was a kind of 7d MK lll, but i it isn´t, especially for small flying birds and fast AF, and i use it mostly to portraits, landscapes and with smaller lenses. Then it come out the R7, mas never convinced me enough to do the trade to mirrorless. So, in resume, i´m one of the guys who are waiting to one new R7 MK ll, to step up my wildlife photos. If it takes too long, with this constant waitings, i will go for a R6 MKll instead.