I'm for this. It just might also help decrease the 2-3 month wait time for getting themes reviewed. I remember a few years ago it was 1 month. However, there is the responsibility of both reviewer and author, so the onus is on both.

One thing I would like to see is to modify the 1-theme in the queue rule (which was done because the TRT got behind) to make it so that it's 1 theme per month. We will have to see how things go with the recent change.

Actually, I would like to see it where theme authors have to register to be considered a theme author (showing that you are indeed a theme author) and be able to submit themes to the repository. Might be able to keep track of who is breaking/not following the rules and then if that happens, you get blocked from further submissions.