Welcome! Feel free to reach out to me as well! I am also very active on the discord along with khenry.
Side-note: I created a YouTube video for new franchises and I know you said you have a good grasp of the basics of BuzzerBeater, but there are probably a few things in this that have changed/can help you out! Check it out when you get a chance.
Also make sure you complete the tutorial, you get money and good players from doing so!
(https://www.youtube.com/watch?v=VAY0KhWipbA&t=384s)Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs