There's no way Revan would actually win a fight against the Exile
While browsing some articles on the Star Wars wiki, I was reminded of the age-old debate of 'Revan vs. Exile, who would win?'. What struck me was the huge disparity between the personal growth Revan and the Exile underwent in their respective games. For reference, here are a few snippets from the wiki page of the latter:
Through her informal apprenticeship to Kreia, Surik was able to learn a number of rare and advanced Jedi techniques, including Breath control and Beast trick. Kreia also taught Surik a powerful form of mind reading, where one could read the innermost thoughts of another. Kreia was very impressed with the speed in which she learned this power. She said that most Jedi Masters studied many years to learn the technique.She also learned many techniques from her companions: Atton Rand taught her to shield her thoughts, Brianna taught her Battle Precognition, Mical taught her an advanced form of meditation, and Visas Marr taught her how to see through the Force. She also learned Moving Meditation while trying to improve the functionality of her utility droid T3-M4. She learned the light-sided Force technique known as Force Enlightenment, after nearly being severed from the Force by the reconvened Jedi Council, and after Kreia, who had revealed herself as Darth Traya, betrayed Surik by murdering the Masters.
Surik defeated a number of high-profile adversaries, including Azkul, Vaklu, Atris, and the Sith Lords Darth Sion, Darth Traya, and Darth Nihilus. She was highly skilled in the art of lightsaber combat, utilizing the lightsaber forms Shii-Cho, Makashi, and Soresu, and was known to have used at least one advanced Force technique, known as Force Channel. She was also proficient in many forms of hand-to-hand and melee combat. At the Telosian Jedi Academy, Surik defeated five of the six Handmaiden sisters in hand-to-hand combat. On Dxun, Surik defeated the two champions of the Mandalorians' battle circle, Kelborn and Bralor, becoming the champion of the battle circle and earning the champions' rights to criticize or praise any Mandalorian who sparred in the battle circle. Mandalore the Preserver told Surik, with respect, that even with all their martial training, battles and ethics, even the greatest of his Mandalorian warriors were no match for her. Even Bralor commented on her abilities stating that he now saw why the Jedi were able to beat them.
She also became one of the few Jedi capable of using Dun Möch, especially in a duel against Darth Sion who could not be defeated by normal means. Surik eventually convinced Sion to let go of the Force and to finally allow himself to leave his life of pain and die. Surik remains the only known light-sided Jedi that used the technique to its greatest extent (most Jedi that used the technique employed an inverse variant, or in limited applications only).
At a young age she demonstrated an unusual ability to influence others, and the Jedi Masters believed that she could form bonds through the Force easily to those around her, an ability she was not consciously aware of. After reconnecting with the Force, this ability became stronger. Simply by observing another in action, Surik could instantly learn Force techniques and lightsaber forms that would take a Jedi Master years to perfect. It was believed by Masters Zez-Kai Ell, Kavar, and Vrook Lamar that this was because of the wound in the Force that surrounded her, which allowed her—like Darth Nihilus—to feed on the death of other life forms to sustain her Force powers. This wound was caused by the Battle of Malachor V, and was what originally blocked her connection to the Force. When Surik traveled the galaxy, killing hundreds in her search for the Masters, she unconsciously fed on all that death, fuelling her powers. It was this that caused the Masters such fear—both at her trial and after she had united them on Dantooine—as they thought her condition to be not only a threat to the Jedi and the Force, but a threat to life itself.
This isn't stuff from some obscure novel or comic that was retroactively added to the Exile's backstory, this all happens in the game, and is reinforced both in the story and through gameplay mechanics. The Exile went through a genuine spiritual journey. Besides improving his combat skills, he also learned to resist mental torture, heighten his senses to detect hidden or even future threats, awaken others to their unrealized Force potential and teach them to be Jedi, etc. By contrast, Revan learned to...uh. Well, he learned to swoop ride so well he won the race on Taris to free Bastila? Seriously, the equivalent section on Revan's wiki page is almost completely empty compared to the Exile's. It mostly lists what other characters believed Revan capable of, not any actual specifics of what he learned.
I'm well aware of Revan's numerous exploits, but that's just the thing. It's not that Revan became such a popular character because all of his amazing exploits, it's that those exploits were only later added into his backstory because of how popular he was. Almost none of the things he's famed for actually happened in Kotor. Ironically, Kotor 2 is probably the biggest culprit of inflating Revan's myth, since it retconned Revan into some sort of strategical mastermind who attacked the Republic for the greater good.
Based on the things we actually see with our own eyes, I don't think Revan could stand a chance against the Exile.