Namco Bandai would be an interesting acquisition in relation to From Software, since they've published most of their games. Buy them, skip XB platform (where it likely sells less) , no need to buy From for exclusivity.
The owner of From Software is Kadokawa, not Namco Bandai. Kadokawa made a deal with Sony to help them reach a global audience and gave Sony 2% of their company for that help.
From Software self published games and got many games published by Sony, Namco Bandai, Activision and other ones, plus many people like ASCII, Sega, 505 or Ubisoft did publish their games on western markets. From owns IPs like Sekiro, Tenchu, King's Field or Armored Core. Sony owns Bloodborne and I assume (I'm not sure) Namco Bandai owns Dark Souls and Elder Ring.
I don’t remember which studio it was , but it had a lot of talent from the team that made destiny
Their working on a Sony MP game
Bungie could work with them
The team was Firewalk, a new studio who has former Destiny, Halo, Apex Legends staff and is making a 2nd party new IP for Sony.
Many of them left Bungie to create this studio, so not sure in Bungie and them will want to work together, but it would be a good idea to help each other if needed.