Board Thread:General Discussion/@comment-26006155-20190425222457/@comment-32182236-20190511124520

If you’re invoking a third timeline, now you have to explain where Alpha Frisk and Beta Frisk are in the Gamma timeline. This is starting to look like “Steven and the Stevens” paradox where each of the other time-displaced versions of him start time-traveling too, ending with a huge brawl of duplicates. This approach creates a ton of new problems you don’t account for, it’s still much easier if Sans and Gaster just did high-tech reconnaissance first.

My theory only has two. I'm arguing that your theory implies three when taken to its logical conclusion.