If the fakes are really that cheesy, the Borgata should fire all their dealers. Those don't look the least bit passable to me.

And if the 2+2 feed is correct that more than 200 fake chips were brought into play, there must've been many players involved. Depending at what the levels were at, people would notice someone's 5k stack growing from 2-3 to 10 rather... blatantly. Tourney players count chips at the table assiduously (and for good reason). Bringing in ONE high value chip may be doable. A handful? Improbable.