Well... well... hopefully this thread doesn't turn into another flame war between Byakugan and Sharingan fans. Anyway, pretimeskip Neji has a 4 in speed. Sasuke has 3.5 and he also has the 3 tomoe Sharingan. Being Hakke64 a bloodline jutsu, can Sasuke dodge it ? So far, we've seen it used twice against Naruto and Kidoumaru and it works although they both have contingency plans. From what we've seen, a triagram was shown with Neji in center, and if his opponent is inside of it, he said : "You're within range of my Divination..." Maybe it means that if his opponents is inside of it, it is unavoidable ? Kidoumaru has a speed of 3 by the way and he wasn't able to dodge any of the 64 hits. Sasuke has 3 tomoe Sharingan though.