here we go again....
tobidara can not happen anymore and I'm going to explain why. but first something about the development of the manga.
the story has now progressed to it's final part. the buildup of this manga is quite simple:
1) main antagonists character introduction and backstory.
2) character development and vilein introduction and loads of questions
3) antagonist and protagonist conflicts, with introduction of vileins from behind the scenes
4) antagonist growth and main vileins development/backstory and growth + smaller vileins get killed off, leaving the main protagonists
5) final conflict and answers to questions, resolution of the past.
6) progress to the future
the first part of naruto, in his younger form were parts 1 and 2. everything up to the war was parts 3 and 4. the war was part 5 and now whe have reached part 6.
in recent chapters we have gotten answers to what happend in the past that lead to the way things are currently in the manga. and since madara, black zetsu, kayuga and obito have been defeated or turned this ends part 5. black zetsu was the final vilein, he was the mastermind behind everything and kayuga was just his tool, his main weapon.
now we are in the part where we progress towards the future. sasuke is not a vilein, he has his own vision of the future, one that differs from naruto's. their fight will decide what vision will become reality.
now to the point why tobidara can not exist. if he would have existed he would have been revealed in parts 4 or 5. since according to your theory's he is a creation of the past. this logicaly means that your fantasy of tobidara will not happen. stop looking to the past and focus on the future.
