I was thinking about some random ideas to better tie the PT with the OT, while trying to keep the plot twist (I’m gonna post here just the changes I would do to the PT)

Through the trilogy:
-Remove Yoda and Jabba to preserve their first appearances for the OT

Attack Of The Clones:
-Remove Anakin killing the Tuskens and him talking about it with Padme, the scene ends with Shmi’s death and the next time we see Anakin; he is bringing her body to the Lars’ home (Though he still kills them, as this event would be referenced by Palpatine in ROTS)

Revenge Of The Sith:
-During the hologram scene between Grievous and Sidious, the dialogue is changed a bit to have the sith lord saying: “I have a new apprentice, one more powerful than Skywalker and Kenobi” (I made this little change to imply that Sidious is so sure that Anakin will turn ti the dark side, that he already considers him his apprentice; while also implying to the audience that Palpatine has a new pupil that isn’t either Dooku or Anakin)
-Anakin still falls to the dark side but he is never called “Darth Vader” by anyone. The last time we see Anakin, he is burning on Mustafar
-If you wanted to put Vader on your edit, I would suggest to just leave his final scene with the Emperor and Tarkin
-If you want to, you could rearrange the ending to play along with Obi-Wan’s message from Rebels