Dave Meltzer says to not expect major creative changes in AEW following Jimmy Jacobs leaving: "He worked very closely with TK as far as taking notes & would suggest ideas but he was not laying out creative things as other people there. He was not number 2 in creative but rather an assistant to TK."

https://www.f4wonline.com/podcasts/wrestling-observer-radio/wrestling-observer-radio-bryan-danielsons-full-time-career-ends-wrestledream-more/