Would the plan have been screwed if...
Now one of the big points brought up in the movie is that in the bank, there is the idea that only 2 women fit the physical description of the female suspect, i.e. large breasts. Would the plan have been screwed if there wasn't another woman in the bank who didn't have big boobs too?
Also they clearly have a potential lead with this. One girl, the one who was on her phone, has a more concrete witness in the guy who was checking her out, also they should be able to see her clearly on the cameras before they get blacked out.
Roll the ugliness