the main reason for Goto's thinking is that Malak's Stupidity cost the Republic dearly.
Malak=Muscle/enforcer
Revan=Brains
Without Revan, Malak became an uncontrollable psychopath. In Turn, He destroy any major resources, So if he "won" the War, he has nothing to rule over.
Revan wanted to have something to rule over. So that is why Revan's stragety is to preserved the intrastructure of the Republic while trying to defeat it.
Howbeit he was captured and lost his memory and became a Jedi Pawn.
His memory did return and He did place important Allies in their strongest position like Carth as an Admiral and Canderous as the New Mandalore.
Also I wont be surprised that he has a hand in the Exile returing into Known Space.
I always wonder why was Atton in that Cell when the Exile found him at Perguas. Atton never said why he was in that Cell.
So I will keep an open mind about it.
In do think in Kotor 3, I do think we will see how deep Revan's backup plan is.
I do know that the Kayyakk Star Map Computer is a part of his greater plan.