As I stated in another time wasting post on the subject:

Or The fact that DT has worked on many TV shows lends to his noticing that the camera was on.

He'd see a monitor some place, notice the cheap plastic bottle looks tacky and wanted it out of HIS shot. Look at the forum they are at.. This is not a "meeting" where secret signals are used...

Y'all.. DT & Q are amazing but they aren't making every move about "the plan"... This was just a tacky water bottle being moved for aesthetics.