Power Creep - At the time it WAS an issue, and The Final Shape is the VERY LAST DLC of the series. It's the end. It's the final push. After that it'll be the Episodes stuff and that's just a rotating mode letting us play old content. The game is not changing anymore after Episodes, it'll be done. No new weapons, no new armor. No possibility of Power Creep. This is their way of saying "since the main reason we sunset these is gone now, have them back, updated and ready to go". Game Stability - The engine they were using back then WAS having stability issues. It's a new engine now, and they've updated their systems. It's no longer an issue either. Game Memory - The game has gotten much smaller. 114.32gb is what my storage shows. Wanna know what it was before they vaulted? My storage showed 147gb before The Great Vaulting. And the 114.32 is AFTER multiple DLCs and adding new content, so you can imagine how much was actually shaved off with the vault. 147gb was their breaking point of saying "we need to downsize" and right now they're at 114.32. So they can add another 32.68gb of content before they hit that same point, and given the engine changes and optimization changes, it will take them longer to hit that point. So all of the reasons they gave were 100% legitimate AT THE TIME. Things change, and this is an example of that. The reasons for sunsetting are gone, they're no longer valid, and so they're unsunsetting. This is a POSITIVE move. Stop looking for reasons to be angry and just enjoy the game, my god.