What part is contradictory? Those moderators will be replaced by a similar number, ie less than 10, that can moderate the top 100 or so subs. My comment was on the scale of moderation required, at least for subs on /r/all which is what the vast majority of users use, not whether those exact moderators will still stick around. And you never know, mods might say they're going to quit but many mods might still stay. I don't expect to see power mods like GallowBoob going anywhere.