I've been *really* disliking that, for example, the chief MdeModulePkg reviewers
oops, this was a meaning-destroying typo. I meant: "chief maintainers".
don't regularly ACK patches that have been reviewed by designated reviewers. If those reviewers are considered authoritative enough to fully approve patches -- and most of them they have push access already, anyway --, then we should rework Maintainers.txt so that Maintainer roles be handed out with a finer granularity. If you will: promote those reviewers to Maintainers, on their respective turfs.