Sakura + Sasuke = Sarada
Considering he has to get close with lariat and actually grab her to use his other special moves he still leaves himself open to be overpowered. Him being aware of her strength doesn't mean it still doesn't become a problem for him.. A4 will never attempt to overpower her . He is keenly aware she is stronger
She was apparently at little risk for dying as well as indicated by Ay's statement and was handling her clones pretty well considering she had split them up and knocked some over. Madara obviously made multiple attempts on her life despite her regeneration anyways. He never stopped trying regardless of her regeneration.2. Susanoo were trading blows with Tsunade because they can’t die and was no risk to damage to them at all. Madara opting for stabs that he already knows she can heal from proves that
I disagree considering even after being genjutsu'd he was nearly skewered if not for Ohnoki. Even during that skirmish he still made attempts on Mei and Gaara's lives as well. Ay being caught doesn't say much about the others considering he left himself open for a split second had he not been worried about Tsunade I doubt he would have been caught as well considering.3. It also implies since A4 was the only one who got caught in genjutsu that the others somehow have a defence against it . Despite A4 being the only one who actually thought his speed made it unlikely from him to be caught . Clearly another indication Madara was doing more of will breaking than out right going to kill them .
What makes you think she would easily be caught by Mokuton she has intimate knowledge on it. The rods can also be overpowered and removed and considering she was able to survive bisection those rods wouldn't offer enough punishment to fully neutralize her unless he totally pincushions her. Also even without chakra she is still crazy strong.The very fact that he opts to use susanoo and only susanoo once again shows this . As moukton to suppress chakra or outer path rods would have been far more effective at stopping Tsunade
I mean I believe she can still die but the jutsu capable of doing so are so few in number and has to outright insta kill her or it may not be enough.that's right, people don't believe that she can't die in any way when she uses that technique