Sakura is literally an improved clone of Tsunade, who landed a hit on Kaguya. I have 0 reason to believe she couldn't replicate Tsunade's feats vs Madara as the manga made it quite clear the two were pretty much exactly the same ninja.
"Sakura is literally an improved clone of Tsunade, who landed a hit on Kaguya."
Sakura landing a hit on Kaguya is as relevant as Bolt landing a hit on Momoshiki, Shin landing a hit on Sasuke, or Lee landing a hit on Madara. Context is still relevant, which you Sakura supporters just love to ignore oh so much. Please back right the hell off with this trash reasoning.
She's the exact opposite: A poor man's Tsunade. Literally everything in the manga goes to prove this, rather than your own nonsensical assertion.
"the manga made it quite clear the two were pretty much exactly the same ninja."
Tsunade is the one fighting Madara, not Sakura. She's too busy trying not to die to a wooden spike even Hinata react to.
Tsunade is the one fighting 5 Susano'O at once, not Sakura. She's too busy barely keeping up with Juubi Clones.
Tsunade is the one tanking Susano'O blades piercing her, not Sakura. She's too busy falling to her knees from 2 tiny knives.
Tsunade is the one healing Shikamaru from death, not Sakura. She's too busy letting Naruto do the work for her.
Tsunade is the one making Naruto's artificial arm, not Sakura. She's too busy getting rejected by Sasuke for the millionth time.
Tsunade is the one who's protecting the village from Pain, not Sakura. She's too busy crying and wailing for Naruto to save her.
Tsunade is the one shattering EMS Susano'Os, not Sakura. She's too busy breaking the ground, something far, far weaker.
Care to repeat that?
"I have 0 reason to believe she couldn't replicate Tsunade's feats"
Yeah, except, as I listed above, everything above shows how miserable Sakura's performance is in comparison to Tsunade. Like I said, in Chapter 614, Sakura fails to dodge a wooden spike and has to be saved by Kakashi, while a Hinata who's not even using her Byakugan can react to it easily, so unless you're going to tell me Hinata's reflexes are good enough for Madara/Tsunade, you need to stop trying to claim War Arc Sakura is on par with Tsunade.
DEADara wasn't on par with Sasuke in the slightest.
If it was a 1v1, Sasuke would have won easily. Tobi laid out land mines that Deidara wouldn't have been able to plant unnoticed if at all while fighting Sasuke by himself, which is what forced him to activate his Curse Mark & prolonged the battle.
Plus Sasuke was trying to keep Deidara alive so that he could get info on Itachi rather than going for the killing blow right away. If Tobi wasn't there then a Sasuke with kill intent could have killed Deidara with the first speed blitz. His speed was commented on 4 times by his opponents. 1 by Tobi and 3 times by Deidara, whom even admitted that Tobi was right about Sasuke being too fast.
This/the next 2 pages.
Furthermore, Deidara had the element of surprise (he went out that day seeking to fight Sasuke who knew nothing about him), intel on some of his abilities (he knew Sasuke was an Uchiha Sharingan user who possesses the fire element), a preplanned counter (against Sharingan Genjutsu), & a preplanned strategy (landmines, which Sasuke used against him). Whilst Sasuke had none of that, yet figured out everything in battle & won despite dealing with 2 opponents while holding back.
DEADara wasn't on par with Sasuke in the slightest.
Maybe, maybe not. Don't really care whether I'm right or wrong on this point, as his performance was still far above anything Sakura has done.
If it was a 1v1, Sasuke would have won easily.
This is just speculation, and one that isn't even based on anything.
Plus Sasuke was trying to keep Deidara alive so that he could get info on Itachi rather than going for the killing blow right away.
This doesn't diminish Deidara's feats. Just as both times Naruto and Sasuke fought, Naruto wasn't fighting with killing intent. It doesn't diminish Sasuke's feats in that case, just as Deidara's feats are not diminished here.
If Tobi wasn't there then a Sasuke with kill intent could have killed Deidara with the first speed blitz.
Why? Tobi never saved Deidara. Deidara reacted on his own to Sasuke's speed not only then, but multiple times. There's no need to put Sasuke on such a high pedestal in regards to this fight, as if Deidara had no moments where he clearly managed to outspeed and/or out do Sasuke. It's was not as one sided as you are trying to make it seem.
About the last paragraph, Sasuke lacking intel and Deidara thinking ahead has nothing to do with what I'm arguing in this thread, though I do agree with it, but it is irrelevant for what I am saying.
Awful point considering Sakura is a smaller target than the golem and unlike the golem Sakura actually is fully mobile. She was busy healing the alliances with Tsunade and then giving emergency medical attention to Naruto to be worrying about some rampaging wood.
When did Sakura's mobility ever amount to her avoiding anything beyond Sasori's puppets, least of all chains fast enough to deal with the wood golem? Chains that impressed Suigetsu, who blocked an attack from Lightening Mode Ay.
And no, she wasn't healing the alliance at that point. She was just standing around.