Even though they added Red Eye as new recon and sniper unit, I would like to see Aimee in the game.
Do you have ideas what kind of abilities she could have?
Simple idea could be “Camouflage” as ability which would render aimee “invisible” in same way as phantom, however he couldn’t move under it but really short distance. This would give him window to get the first shot out before being noticed…as secondary it would be cool to have tripod sniper which would allow get more tighter grouping when applying tripod. However he couldn’t move when using it. So she wouldn’t apply it unless ability would be triggered.
First ability would of course have cooldown while tripod wouldn’t.
(EDIT: I almost forgot, what if she would have to crouch to use Camouflage or Tripod?)
Somehow something like M110 Sass would fit her well.
So unlike Vassili who’s about finding out where targets are and Red Eye who does kind of same, Aimees ability would be all about herself being hidden for those brief moments she gets her shots away.
I know it’s city enviroment so therefore camouflage mind sound stupid, but I think it isn’t that far reach from invisible dude running towards you whose stuck in the 19th century. 
(couldn’t resist)
What I read about Aimee’s original abilities they didn’t sound feasible for Dirty Bomb especially since Vassili already has his own sensor and now Red Eye has those goggles.
That’s why I thought the idea of ability for Aimee would be the opposite, concealment instead of detection.
She could of course be faster than Vassili and have lower health. So basically she could run into place where she could observe the enemy under Camouflage and then decide whether engage with them or not.