i think sasuke will fall for sakura. there have been hints in the anime/manga that he cares about her (just not like that) and that she is really important to him, but at the moment i think she is way too weak. he's gone now so hopefully she'll realize if she was stronger she could've chased after him or something. i'm thinking she'll start seriously training with someone very soon and she'll mature into a strong ninja. there have been moments where she's shown (ie protecting sasuke and naruto while they were knocked out) and she does have a great deal of control and knowledge and she even has some guts when it matters (ie getting in front of gaara to protect sasuke). she just hasn't properly trained. i think when sasuke gets back (i'm hopeing he does end up returning) she will have gotten a lot stronger and she will still love him but she won't be so clingy and then he'll end up falling for her.