According to Sc2coop-com…
If players capture 2 consecutive gifts, Amon will steal the third. Players cannot stop it.
… If you’re good enough to keep tabs on more than 2 gifts in a row, shouldn’t we be rewarded with, that many gifts? Plus, I don’t believe it works the other way around right? If Amon steals 2 consecutive gifts, he isn’t hit with the same restriction either?