[quote=@pyroman]
[@Burning Kitty]they should call him Sherlock or Spoiler
[/quote]

Even better Captian Spoiler Sherlock

EDIT: If it is not Kinney. Then it has to be one of the following:
Laura Brown
Laura Dean
Laura Barton
Laura Jefferson
Laura Dunham
Laura Russell
Laura Dane
Laura Broadbahr
Laura Lipton
Laura Fortune
Laura Hayward
Laura Banner
Laura no last name, dated Tony Stark
Laura alias of Lyja

Yes I looked them all up. I may have missed some.

My money is on the last name being Kinney.