DDOT director Gabe Klein just announced that he will resign effective January 1. According to Mike DeBonis, he said "I think it's probably not a good fit for me going forward," referring, I assume, to working in the Gray administration. DCist's Aaron Morrissey said that Klein feels that DDOT will be less entrepreneurial under Gray, and "not a good fit for me".
You've done wonderful work, Gabe. I know that in your next venture, whatever it may be, you will continue to improve our city.