lol. In a way yes. Second Mizu without jokei boi and clam cant beat MS Sasuke. Sasuke can also make jokei boy explode prematurely with fire techs. However, Sasuke wont win.
Sasuke has no solution to clam genjutsu.
-Mizu can cover Sasuke and/or his susanoo in oil making Sasuke's fire techs ofc.
If Mizukage covers Susanoo with his Oil Sasuke can use Blaze Release. Blaze Release is also a flame. The Oil would make the Flames bigger on Susanoo but Blaze Release flames Sasuke can manipulate off his Susanoo and send them toward his Opponent[
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]. The Clam is a combination of a Physical existence and Illusion[
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][
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]. The Sharingan will allow Sasuke to see through both parts of this. The Sharingan allows the User to see through Genjutsu[
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] This allowed Sasuke to match the Tsukuyomi. The Sharingan also allows the user to see Chakra as a color[
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]. The combination of these two abilities would allow Sasuke to see through the Illusion helping him realize which clam is the mirage/creating the mirage and seeing the chakra through solids would allow Sasuke to find the Physical clam and destroy it. Sensor were fooled by the Illusion part. For Jouki boy it is true that Sasuke can not harm it without causing it to explode and reform, but during this time Mizukage is at his weakest[
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]. The Sharingan seeing chakra as color could help find Jouki Boy and depending on the area he would not have anywhere for him to hide. The Mizukage at this time is using oil[
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]. A Fire Style jutsu would cause his original body to explode and kill him. Susanoo could protect Sasuke from the infinite explosions while this happens.