I've personally loved booking SAISHO in both 2020 and so far in IX. I have so many good ideas regarding that roster, and feel free to ask away, but the main thing that comes to mind is that the tag team of The Hurt (Billy Robinson and Nigel Svensson) are the greatest duo you will ever have. They have always been there whenever my tag division needed it most, and I feel like Billy Robinson could be a solid star on his own. When it comes to free agent workers, I'm only just getting started with playing with the touring contracts but I'm excited with it. Danjuro Kikuchi has been a solid technical worker for me and that's usually the furthest I'll end up going for permanent contracts for guys that already have some name value. Aside from that, I tend to lean more towards signing really young, young-lion talent that I can start building for the future.
Would love to hear what your personal SAISHO ideas are! As well as anything you might be doing in your save.