Wraith ultimate and passive Rework!

The ultimate:

Of course it's the portal 

But!!

They should let wraith close the portal when she want 

OR!!!

let her change the path for the portal I mean change the road for the port if she want

The passive:

When someone behind you should warn u with voice in the void, and the other warnings still the same , other thing when she get knocked she should move like 5 steps in the void and  the option for that X in PS, SPACE in PC, A in XBOX, this will make big difference 

I hope u like the ideas I think they should to do that

Thanks!