Rien Yi Sang in Rupture (and Bleed)?

Keeping it brief since I didn't think too deeply about this and just thought it could work as a playstyle.

RienSang has a means to activate Rupture 9 times in one skill. He can stall the activation of said skill indefinitely through an evade because Furioso will keep reappearing in his dashboard if it isn't used. This could allow him to fulfil a similar role to Solemn Lament Gregor in Rupture and Sinking (thing with a lot of coins to activate the stauts effect that activates On Hit a bunch of times).

As for Bleed... he has a skill with 9 coins, this means he could potentially acticate Bleed at least 9 times by losing clashes with Furioso. I'm not sure how you could, not without a lot of set up and wasted ego resources, get him to low enough SP to lose a Clash with Furioso considering he heals at least 15 SP every turn, but it's something that might become a niche strategy that gets use if players figure something out (or PM throws us a boss that straight up outrolls Furioso).