Now if Haku had lived and done more training. he would own sasuke. here is why
Haku has Watter and Wind. Sasuke has Fire and Lightning Wind>lightning Watter>fire
Sasuke's training when he faced with Haku was not with Kakashi or Orochimaru. When he trained with Orochimaru, his skills increased tremendously. I think Sasuke's training would still be superior to Haku's.
another reason is that Haku speed is better then sasuke and im sure their is more secreats with Hakus bloodline
I don't think that Haku will always surpass Sasuke with speed, he had Zabuza to train him at the time and Sasuke didn't really have anyone. As I said above, under Kakashi's and especially Orochimaru's tutelage, Sasuke's speed increased tremendously. Honestly, I think Sasuke would still be faster.
And as for bloodline secrets, are you seriously saying that Haku's bloodline has more secrets than the Uchiha's, whose bloodline goes all the way back to the Sage of Six Paths?
Are you seriously suggesting that Ice Mirror > Rinnegan or EMS?
also he can form seals with 1 hand think of how he can do his justus if he master that even more he would do 2 justus at once.
Whatever jutsus he could master, I doubt it will be superior to techniques such as Susanoo, Amaterasu etc. Kakashi has 1000 jutsus, but I'm willing to bet that most of those techniques are simply D or C type jutsus. Nothing special.
ice mirrors > black flames
I don't know why the ice would stop amaterasu, as Amaterasu will continue burning until it extinguishes its target. The ice will get melted eventually.
Also, I can't see the mirrors stopping a Susanoo arrow smashing through the mirrors.
Sasuke's genjutsu is through sight, which travels at the speed of light. I also don't think that Haku is fast enough to dodge Sasuke's genjutsu. Sasuke managed to use genjutsu on Killer Bee, so I can't see why he can't hit Haku with it.
Haku is not faster than the speed of light so there is no way Haku can dodge it.
Haku tiajustu > then sasukes
Nope, for the reasons I stated above in regards to training.
Haku elementals justu biger and faster> then sasukes
Ok, so his elemental jutsus might be better than Sasuke's, but as long as Sasuke has EMS, Haku's jutsus are almost useless.
Sanasoo would not get near Haku and Haku would strengthen his ice mirrors buy the time he would turn 16
Susanoo arrows are very fast. Kakashi himself said that he couldn't dodge one, which is why he used Kamui. And Susanoo arrows are very strong too, even with the strenthened ice, I simply see them breaking.
plus is clan was feared for a reason just like the uzimaki clan was..im sure their are more to his bloodline then what we had seen
Maybe there is, but I seriously doubt that Haku's bloodine is as special as the Uchiha's as stated above too.
Tbh, I can't see Haku winning at all. Sasuke wins.