You mean like how they were going to let Wang go?
There was a window that allowed them to replace Wang with Ryan.
Was Wang actually fired?
Or where they waiting till Scorpion II or "The gift" to let him go, because what with giving him 8472 AIDs, Wang can't have been under any delusions that they were within seconds of turning off his golden shower.
So either they told Garret to pretend that he hadn't been fired, after the suits upstairs changed Berman's mind, or Jennifer was removed in the same way, and at the same time as the killshot which they had already lined up Wang well past when it was polite.
Would Oswald have still taken the shot if at the last second that JLK and LBJ had had their social agendas switched, and it was the vice president sailing towards the grassy knoll on that fateful day in November 1963?