lot of people didnt like the new name for the rank above GM and I agree . it doesnt really sound that impressive and we already have usage of the word Ultimate in overwatch. plus grandmaster seems like the best title (besides for top 500 ofc) to be the top tier. instead Overwatch should add an emerald toer above diamond and below masters. making masters and GM harder to get. plus it would go well with the release of the new comp emerald coating on weapons. Siege did something similar recently and it worked out great.