How many Golden Boughs will be lost?

[Oodanna]

im thinking at least 3 golden boughs will be lost, namely Gregors(already lost) Hong Lu's, and possibly Mersault's (i feel like he'll show a crack in his mask, and be overcome with emotion), if i were to put a 4th, itd be Don Quixote. There is the chance that PM will go the route of, "the enemy steals the first one to make all the others walk into their hands" but i dont think thatll be the case since theyve never shied away from something bad happening.