1）我的理解是，既然勃事件增加行动点的对象是 all cards played by the USSR，切格瓦拉为美国使用的牌，不属于这个范畴，所以战斗力依然是3？
2）官方FAQ有这样说
Q: If Defectors is not selected by the US, but a Headline event causes it to be played, is the USSR Headline event canceled?
A: If the event that caused Defectors to be played would be executed before the USSR event, then that event is canceled. If the USSR event has already been executed, it is not canceled.
因为苏联4点的红色恐怖已经结算了，所以美国就算用背叛者事件，也不能取消-1咯……
