I hope you are not including me as a criticizer of Roger, several times I have written of my respect for him, his work, his results and conclusions.
I most definitely don't try to act as Roger Cicala Defense Force here, first off all I had my own stern exchanges with Roger in the past, second I can confirm from personal experience that Roger doesn't need anyone as RCDF because he is quite capable of standing up for himself.
I don't care what gear anybody uses, I use my selection because I felt it was the right thing for me to get, and I might point out that Roger is a 6D Canon system owner. I don't care how my gear "tests" I care how it works.
In this case the DxOLab tests are for you, and luckily CR will continue to link to them as they appear. Roger's tests can be used as complementary tests for all those, who fit Nikon lenses to their Canon cameras, or who fit Canon lenses to their Sony A7R, or as some have pointed out, for those who upgrade their cameras more often than their lenses.