Yeah. He needs one. Not super bad, but he does need one.
His kit is a lot of point and click stat-checking for an assassin. His Q is really easy to land (basically impossible to miss after ult), W is point and click, passive is just an AA enhancer, and ult is a point and click dash.
Making his ult's dash a bit more like Zac's E in terms of usage would be more fair. Has to be aimed, and gives them time to react, while not letting it be a get out of jail free card. Make his W a skillshot as well (along the lines of LB's E), and then buff/change other things to compensate. Now Noc has more skill potential, and gives his opponents an opportunity to do something against him.