I don't think a CP2077 syle overhaul will save the game. 77 had problems at launch, but they were problems that were gameplay and technical, something that is fixable with effort and doesn't require completely remaking the game. 77 had good writing and characters and mission design and a host of other aspects from the start. Starfield fixing the problems would be making an entirely new game. The writing, the quests, the characters, the world building, the skill system, the space combat, the way the open world works so many things about Starfield would need to be redone to make it great. You can do a big overhaul and try to fix a lot of those issues, but you can't fix them all.