Here is mine:
1. Jim Gordon (indisputably).
2. Steve Trevor.
3. Harvey Bullok.
4. Alfred Pennyworth.
5. Harper Row (before she became Bluebird)
6. Pa Kent.
7. Lois Lane.
8. Lucius Fox.
9. Maxwell "Pat Riley" Lord (?)
10. Amanda Waller
Here is mine:
1. Jim Gordon (indisputably).
2. Steve Trevor.
3. Harvey Bullok.
4. Alfred Pennyworth.
5. Harper Row (before she became Bluebird)
6. Pa Kent.
7. Lois Lane.
8. Lucius Fox.
9. Maxwell "Pat Riley" Lord (?)
10. Amanda Waller
So no costumed heroes at all? Pity, I have a soft spot for Gangbuster...
That's a solid list. I'll leave off Harper Row because of the lame Bluebird flash-forward, and replace her with Maggie Sawyer.
So non-costumed heroes? Ok, cool.
Renee Montoya before she became The Question. Though she's not anymore so.... bah! Renee Montoya!
Cameron Chase
Rick Flagg
Dylan Battles (from Mark Andreyko's Manhunter)
1. Jim Gordon
2. Lois Lane
3. Alfred Pennyworth
4. Harper Row (Pre-Bluebird)
5. John Diggle (Because he is part of the New 52, not just the TV series Arrow)
6. Lucius Fox
7. Amanda Waller
8. Harvey Bullock
There's my 8 for now. I'll probably think of a few more at a later date.
Jimmy Olsen
Alfred Pennyworth
Perry White
Steve Trevor
Felicity Smoak
Amanda Waller
Lois Lane
Emil Hamilton
This is not in any particular order. (But I am particular for Emily Bett Rickards)