That would be possible, but doesn’t match the hints. Sirius would have been in Askaban, it wouldn’t explain the confrontation, and the scene with Fawkes would be out of place if Dumbledore knew.
That would be possible, but doesn’t match the hints. Sirius would have been in Askaban, it wouldn’t explain the confrontation, and the scene with Fawkes would be out of place if Dumbledore knew.