With so much of the plot up for grabs following Succession's Season 3 finale, there's a fair chance that Season 4 will serve as a bit of a clean slate for the Roy bunch. Having been treated poorly by Shiv for the majority of the season, Tom's built-up resentment and anger manifested itself not in an argument with her, but in a chess-like move as he arranged a rude awakening for the Roy siblings.
Though a great deal of the audience was shocked by Tom's alerting of Logan about the need for a sibling supermajority to sell Waystar, looking back, it was a long time coming. Tom could only take so much of Shiv's behavior, and while we may have believed that he would simply break down and call for a divorce, after witnessing the Roys this season, it was clear that he needed to take further action.
With such an unexpected ending, the next thought almost immediately floats to: give me the next season now I can't wait another year when is the trailer when is the new season coming out what's going to happen. So, now that we've taken a breath from that, here's what we know so far about Season 4 of Succession.