Oh <3 

Well any technique with handsigns risks injury, he's simply coming too strong for her inexperienced genin ass to handle :C Sakura is meant to experiment with her own limitations here and if she takes a risk without understanding the consequences, she'll endure some pain for it, that's the purpose for the exercise. She'll definitely get cut or punched if she drops her guard, so her using any sort of technique is, to me, a little foolish. Simply no time :I and no, the water clones and the real Kakashi all appear the exact same, but given he did the water clone jutsu in front of her she can probably understand that she's definitely facing a clone. The other two won't jump in until my next post and even then I still need to see how Sakura acts. So don't use the other Kakashi's to do anything, just have her focus on the clone who is overwhelming her :D

I just got a little tired of the white bold :O