The submission to MLS included several stadium plan options (which are supposed to be revealed in the near future), all of which are privately funded. I'm not sure why the potential stadium sites aren't public knowledge at this point tbh, but I've heard that North Hills beside 440 and south of downtown Raleigh beside 40 are two of the ? number of options. Malik (NCFC owner) said at a team event recently that the stadium will be privately funded but that he may ask for some public help in regards to road improvements, public infrastructure, etc.
I've never heard Goodmon's name in anything related to the team, but it's entirely possible he's part of the bid. I think the details will start leaking shortly. I think they put a lot of work into the bid process, but it was still a rush job and Malik has admitted that they had to scramble to get it done. Hopefully some of the other bids are garbage. The attractive Sacramento bid supposedly became less attractive due to it not including the current popular Republic club.