In the movie Oceans Thirteen, after the drill hit the bank's hotel building for the third time, the drill does not stop at once; it goes on for several seconds and the building vibrates. Then Rusty asks others (maybe he asks himself),
Do you think Roman would.... [pause] Nah.....
Then we see Roman Nagal drinking from a soda/beer can.
What I want to know is, what exactly Rusty was referring to in his dialogue above? I can't think of anything that fit into the plot.