It's not going to happen.
1)Frankly Sasuke at CS2 would seriously creep her out (remember even at CS1 she said "that's not Sasuke") at CS2 she'd shudder in disgust at the monster he's willingly become. (unlike Naruto who had no say in having to deal with the kyuubi inside him and is conciously working to control it. Sasuke's going CS2 almost every fight now, even though he knows there's consequences from it- wonder when Kishimoto is going have those consequences start showing?)
2)She wouldn't come anywhere near him in that state after he tried to kill Yamato, Naruto and her last time and was completely dispassionate in tone saying he'd kill them at a whim and wasn't even at CS1 at the time.
3)Consequences of part 1- the crush was in tatters. Sasuke pretty much killed it when he gravely injured Naruto the first time. That's when Sakura started having true romantic feelings for Naruto. Her whole attitude toward bringing back Sasuke shifted to bringing him back for Naruto's bond, someone he considers his brother. She had come to the realization that Sasuke never had and never would have any romantic feelings for her, and even his friendship bond was far weaker for her than it was for Naruto.
4)Consequences of Grass Country arc in part 2- She doubts he's even redeemable. He's determined to be the dark avenger and permanently destroy any bonds of friendship- literally. Naruto really is the only keep her shreds of hope that Sasuke can be redeemed, for Sasuke's own good and for the sake of Naruto and his "brother" bond.
5)It's also pretty clear she suspects Sasuke is gay. (She's put it together:he's violently repulsed any female who came onto him, his only real emotional bonds have been with males, he willing went to and stayed with an obviously gay man for two and half years, etc...)
6)Her heart is with Naruto now, both Yamato and Sai noticed this after only knowing her a short time. And more to the point Sakura knows it's true and has willing accepted it. It's Naruto she loves and wants to protect, and will fight Sasuke to protect Naruto with her life (see Grass Country arc)
Yeah, but sasuke doesnt have CS2 anymore, Itachi removed it, so yeah